ISDN Private Automatic Branch Exchange varix businessOverview of FunctionsThe varix business ISDN...

ISDN Private Automatic Branch Exchangevarix business

Operating Manual

2

Service and Warranty

Service in Germany:You have a warranty period of 12 months as of the purchase date. Ifyou have any problems, please call our technical

hotline in Berlin, telephone 0190/88 11 11 (3.63 DM/minute)(the hotline is normally available from 9 a.m. to 4 p.m. on workingdays). You can also reach us atT-Online *20402#and in the Internet at the following address:http://www.detewe.de

If a defect occurs which you cannot eliminate with the help of our hot-line, please send the complete terminal (along with the power pack,the connection cable, a copy of the purchase receipt and a detailedde-scription of the error) to the following address:

DeTeWe Deutsche Telephonwerke AG & Co.Service Center BerlinWendenschlossstr. 142, 12557 Berlin, GermanyTelephone: + 49 (0)30 6104-2810Fax: + 49 (0)30 6104-2811

In other countries please consult your retail dealer for the nearest ser-vice addresses.

The varix business meets the standards set by the following EU guidelines:

91/263/EWG Telecommunication terminal equipment73/23/EWG Low-voltage devices89/336/EWG Electromagnetic compatibility.

The varix business bears the CE symbol to verify this.

Mat. No. 77145.035Status 01/1999Subject to changes

Contents

Contents Features ........................................................................................................................1Features of the varix business ...................................................................................................1ISDN Features Supported by the varix business ...........................................................................2

Overview of Functions ....................................................................................................3Designated Use .......................................................................................................................3ISDN Features on the Multi-Terminal/System Access ...................................................................4Connection Scheme .................................................................................................................5Safety Information....................................................................................................................5Power Failure ..........................................................................................................................6Symbols Used in this Operating Manual.....................................................................................6Audio Signals, Ringer Cadences ...............................................................................................7Default Settings at Delivery of the varix business ..........................................................................8

Preparing Operation.......................................................................................................9Checking the Scope of Delivery................................................................................................. 9Installation Site ........................................................................................................................9Wall Installation ....................................................................................................................10Label Strips ...........................................................................................................................10Installation ............................................................................................................................10Connection Scheme ...............................................................................................................11Connecting the V. 24 Interface (Serial Interface).......................................................................13Actor/Sensor ........................................................................................................................13Examples of Connecting an Entrance Intercom System..............................................................14

Making Calls ................................................................................................................15Analogue/ISDN Terminals......................................................................................................15EuroMaster Systel ..................................................................................................................15Automatic and Manual Seizure of External Lines........................................................................15Making an External Call with Automatic Line Seizure .................................................................16Making an External Call with Manual Line Seizure.................................................................................................................................16Making an Internal Call with Automatic Seizure of the External Line...........................................16Making an Internal Call with Manual Seizure of the External Line ...............................................16Making an External Call with a Specific Multiple Subscriber Number .........................................17Accepting a Call ...................................................................................................................17Consultation Calls..................................................................................................................18Call Transfer with No Prior Notice ..........................................................................................19Call Transfer with Prior Notice ................................................................................................ 19Toggling...............................................................................................................................20Three-Party Conference .........................................................................................................21Call Pick-up...........................................................................................................................22Picking up a Call from an Answering Machine..........................................................................22Automatic Callback ...............................................................................................................22Call Assignment Switchover (Day-/Night-Line Call Type).............................................................23Call Diversion .......................................................................................................................23Activating Call Diversion ........................................................................................................24

Contents

Call Diversion "Follow Me" .................................................................................................... 24Deactivating Call Diversions ................................................................................................... 25Activating Call Diversion via a Remote Terminal........................................................................ 25Deactivating Call Diversion via a Remote Terminal .................................................................... 25Using Speed Dialling Numbers ............................................................................................... 26Hunting Group...................................................................................................................... 26Call Waiting: Query or Reject ................................................................................................ 27Activating/ Deactivating Call-Waiting Protection...................................................................... 27Activating/ Deactivating Call Protection.................................................................................. 28DTMF Postdialling ................................................................................................................ 28Keypad Protocol ................................................................................................................... 28Intercepting "Malicious Callers" .............................................................................................. 28Doorbell/Sensor ................................................................................................................... 29Entrance Intercom/ Door Opener; Actor ................................................................................. 29Tariff Charge Data; Starting Printout of Summed Charges ......................................................... 30

Configuring From a Telephone ...................................................................................... 31Setting ................................................................................................................................. 31Procedure on Commissioning ................................................................................................. 31MSNs of ISDN Terminals ....................................................................................................... 32Unlocking the Configuration Mode.......................................................................................... 32Locking the Configuration Mode ............................................................................................ 32Changing your Confidential Personal Identification Number (PIN) ............................................... 32Setting the Access Type to System Access/Multi-Terminal Access................................................. 33Selecting the Protocol ........................................................................................................... 34Procedure for Saving Telephone Numbers............................................................................... 35Saving the MSNs .................................................................................................................. 35Setting the Second S0 Bus (S02) ............................................................................................. 35Switching to External Use ....................................................................................................... 35Switching to Internal Use........................................................................................................ 35Defining an MSN for Call Diversion via a Remote Terminal ........................................................ 36Enabling Call Diversion ......................................................................................................... 36Inhibiting Call Diversion ......................................................................................................... 36Changing the PIN for Call Diversion via a Remote Terminal ....................................................... 36Call Assignment .................................................................................................................... 37Defining the Numbering Scheme............................................................................................. 38Call Assignment for the Day Line............................................................................................. 39Call Assignment for the Night Line .......................................................................................... 39Resetting the Call Assignment ................................................................................................. 39Call Assignment for the Sensor ............................................................................................... 40Creating a Hunting Group ..................................................................................................... 40Manual Seizure of an External Line ......................................................................................... 40Automatic Seizure of an External Line ..................................................................................... 41Activating “MSN Busy” (Multiple Subscriber Number) ............................................................... 41Deactivating “MSN Busy” (Multiple Subscriber Number)............................................................ 41Defining a Terminal Type ....................................................................................................... 42External Line Access .............................................................................................................. 43

Contents

Entering Release Digits for Nationally Restricted External Line Access.........................................44Deleting All Released (Groups of) Telephone Numbers ...............................................................44Restricting the Display of Your Own Telephone Number(s) ..........................................................45Releasing the Display of Your Own Telephone Number(s)..........................................................45Selecting the Printer Language ................................................................................................45Tariff Charge Data/ Instant Printout .........................................................................................46Instant Printout for All Subscribers: On......................................................................................46Instant Printout for Individual Subscribers: On............................................................................46Deactivating the Instant Printout ...............................................................................................46Resetting/Delet-ing the Charge Counter....................................................................................47Entering Speed-Dialling Numbers ............................................................................................47Deleting Specific Speed-Dialling Numbers ................................................................................47Deleting All Speed-Dialling Numbers Simultaneously.................................................................47Setting the Date and Time.......................................................................................................48Administrating Call Diversion ..................................................................................................48Activating Call Forwarding in the Exchange..............................................................................48Activating Call Diversion in the varix business ...........................................................................48Delayed Call Diversion; Setting the Delay.................................................................................49Deleting All Call Diversions.....................................................................................................49Resetting the System Data .......................................................................................................49Resetting the System Data Except Speed-Dialling Destinations, MSNs and Access Type..................50Deleting MSNs and Extension Numbers ...................................................................................50

Configuring From a PC..................................................................................................51System Requirements..............................................................................................................51Installing the Software ............................................................................................................51Navigating in the Configuration Software.................................................................................51Configuration via the V.24 Interface ........................................................................................51Configuration via the S0 Interface ...........................................................................................52Remote Configuration ............................................................................................................52

Least Cost Routing (LCR) ................................................................................................53Procedures and Examples .......................................................................................................54Remarks ...............................................................................................................................56Deactivating LCR for a Connection ..........................................................................................56Activating LCR for Subscribers................................................................................................. 56Deactivating LCR for Subscribers .............................................................................................56

Technical Data..............................................................................................................57

Glossary ......................................................................................................................59

Features

Features Features of the

varix businessThe features listed here are not supported in all systems.

• Automatic callback• Call diversion at once, delayed, on busy, follow me,

via remote terminal• Call pick-up• Call pick-up from answering machine• Call protection• Call switching• Call waiting• Charge registration• Consultation• Day/night call assignment• Direct dialling (system access)• DTMF postdialling• External line accesses• External line seizure, automatic/manual• Flexible telephone-number plan• Hunting group• LCR• Multiple subscriber numbers (MSNs)• Programming via PC• Programming via telephone• Remote configuration• Selective assignment of external ISDN access with specific MSN• Sensor/actor• Setting of terminal types• Speed dialling• Switchable S0 bus (internal/external)• Toggling and disconnecting

1

Features

ISDN Features

Supported by thevarix business

The features listed here are not supported in all systems.

• Callback when B-party is busy• Call waiting• Call forwarding• Consultation• Display of tariff charge data• Intercepting malicious callers• Multiple subscriber numbers (MSNs, with multi-terminal access)• Restriction of the transmission of the caller’s telephone number• Restriction of the transmission of your telephone number to the

display of the called party’s terminal• Three-party conference• Toggling• User-to-user signalling (UUS-1)

2

Overview of Functions

Overview of Functions Designated UseThe varix business ISDN private automatic branch exchange (PABX) isusually connected to an external ISDN base access (two user channelsfor voice, data, etc.). You then have two internal S0 buses at your dis-posal for operating up to eight ISDN terminals on each bus (two termi-nals per bus do not have their own power supply). As an alternative,you can also configure the second internal S0 bus as an external ac-cess and connect it to an additional ISDN base access. This gives youthe possibility to have four external lines simultaneously (e.g. fax trans-mission, PC data traffic, calls).If you employ the second option, you will have only one internal S0bus available for operating up to eight terminals.In addition to the ISDN terminals, up to six analogue terminals can beoperated on your varix business.

You can use EuroMaster Systel system terminals as auxiliary equip-ment. They assist you in configuring your system via their display andare ideally adjusted to all ISDN applications by means of convenientmenu control.

One "actor" output and one "sensor" input are available for connect-ing your varix business with your in-house electrical fixtures. For in-stance, you can use these interfaces to operate a door opener and adoorbell via the system (only with auxiliary devices).

The varix business meets all legal requirements for telecommunicationequipment. End users may assemble and install the system themselves.You can connect the varix business to the ISDN via the multi-terminalaccess or the system access. The DSS1 protocol standard is fulfilled.The varix business is not designed for connection to fixed ISDN lines.

3


ISDN Features

on the Multi-Terminal/System

Access

Please note that the marketing of features is subject to change. Consultyour network operator to find out which features are currently availa-ble. Your network operator can also tell you which features are includ-ed in the standard package and the added-feature package, andwhich features have been discontinued.

• Available feature– Feature not available

ISDN features Multi-terminal access System access

Putting a call on hold • –1 to 10 multiple subscriber numbers

• –

Direct dialling including telephone-number group

– •

Call forwarding • –Display of tariff charge data at the end of the call

• •

Display of tariff charge data during the call

• •

Three-party conference • –Display of caller’s tele-phone number

• •

Restricting the display of the caller’s telephone number

• •

Automatic callback when B-party is busy

• •

User-to-user signalling (UUS1)

• •

Intercept • •

4


Connection Scheme

Please note that there are only two user channels available per S0 access.

Using appropriate terminals, you can set up small DECT radio net-works on each of the S0 buses. To do this, connect two DECT base sta-tions to each bus. The varix business does not need to be configured,for the terminals are recognised automatically. You can then switch be-tween the two base stations during a call.

Safety Information

Only the housing cover may be opened without authorisation. If thecomponents cover is opened without authorised permission and repairsare made improperly, this can endanger users and will void any war-ranty claims.Only terminals that produce SELV voltage (safety low-voltage circuit)and/or meet the requirements set by ETS 300 047 are permitted to beconnected to the varix business. The designated use of licensed termi-nals fulfils this regulation.Do not let any liquid get inside the varix business, as this may result inelectric shocks or short circuits.Do not install the varix business during a thunderstorm. Do not connect or disconnect any cables during a thunderstorm.The varix business is only designed for indoor use. Lay the cables insuch a way that no one can step on them or trip over them. Connecting external devices to the sensor/actor should only be doneby an electrician.

sensor

actor

V. 24 interface

mains

S0 external

Up to 6 analogue terminals

S0 bus1(internal)

S0 bus 2 (internal or external)NTBA

NTBA

Each with up to 8 ISDN terminals

5


Power Failure If a power failure occurs, all memory contents (program and user data)

will remain intact and unaffected. When power returns, the date andtime are automatically reset to their default values; they are set to theircurrent values -- from the exchange -- after the first external outgoingcall. The call-data buffer for immediate printing is lost and all callbacksare deleted.The varix business provides no emergency operation. During a powerfailure, you cannot use the telephone system to make calls.

Symbols Used inthis Operating

Manual

N Lift the handset off the hookO Hang up the handset on the hookP Make a callM Dial a telephone number or code digitQ You hear an acknowledgement signalK Your telephone is ringingk Three-party conferenceR Press signal key (also flash or consultation key) CD

You use the star and hash keys to activate/deactivate featuresand to initiate/terminate programming and inputs.

1... 0Select specific digits.

6


Audio Signals, Ringer Cadences

The following diagram shows you the duration and interval of the in-dividual audio signals and ringer cadences on the analogue terminal.The ringer cadences listed under Audio Signals and Ringers may differfrom country to country.

audio signalstime axis (in seconds)ring toneinternal busy toneexternal busy toneinternal dialling toneexternal dialling tone/continuous tonepositive acknowledgementsignalnegative acknowledgementsignalspecial internal dial tonespecial external dial tonecall-waiting signalspecial sensor signal

callsexternal callinternal call*repeated callcallbacksensor tone

*omly for analogue terminals

0 1 2 3 4 5 6

7


Default Settings

at Delivery of thevarix business

The following default settings and features are in effect when the varixbusiness is in its delivery state:

• The confidential Personal Identification Number (PIN) for configur-ing the system is set at "0000".

• Automatic detection of multi-terminal access or system access line connection.

• All connected terminals ring with incoming external calls.• External line access: all terminals have line access to international

dialling.• External dial tone after handset is lifted off the hook (= automatic

seizure of external telephone line).• Call diversion to an external number is initiated in the varix busi-

ness, not in the exchange.• Call diversion is set to a delay of 20 seconds.• Your own telephone number (MSN or system connection number) is

transmitted for display on the terminal of the B-party with outgoing external calls (if ordered from your network operator).

• The date is set to 01-01-97, the time to 00:00. Starting with the first outgoing external call, the varix business automatically takes over the date and time from the exchange.

• The analogue terminals have the internal telephone numbers 10 - 15 (corresponding to terminal 1 - 6).

• S0 bus 1 (internal) is assigned the internal numbers 20 - 29; S0 bus 2 (internal/external) the numbers 30 - 39.

• The call variant is set to the day line.• Call protection and call-waiting protection are switched off.• The PIN for "call diversion via remote terminal" is "0000".We recommend that you configure the varix business according toyour own individual wishes before using it for the first time (see the chapters on configuring).

8

Preparing Operation

Preparing Operation Checking the

Scope of DeliveryCheck the contents of the package for completeness:

• 1 varix business ISDN private automatic branch exchange (PABX) • 1 AC adapter plug with connection cable• 1 connection cable for an ISDN base access• 1 Operating Manual for the varix business• 1 Quick Reference Guide for ISDN terminals• 1 Quick Reference Guide for analogue terminals• 1 sheet with label strips• 1 3.5“ floppy disk with configuration software for Windows 95,

Windows 98, Windows NT 4.0• 1 set of 6-mm rawlplugs and screws

Installation SiteThe ambient temperature for operating the varix business must not fallbelow +5 °C (41 °F) or exceed +40 °C (104 °F). For this reason, thevarix business should not be installed on top or in front of heat sources(e.g. radiators), in places exposed to direct sunlight or behind cur-tains. Furthermore, do not install it in small, unventilated damp rooms,on or near easily inflammable materials or in the vicinity of high-fre-quency devices (such as transmitters, radiation devices or similar ap-paratus).The varix business should be connected to the 230 V power supply us-ing the AC adapter plug. Use only the AC adapter plug included inthe delivery. The installation site should be near the 230 V mains con-nection (the cable length on AC adapter plug is 1.5 m). Make sure themains socket is installed by a licensed electrician in order to excludeany risk of danger to persons and material property. Ensure that youhave free access to the mains socket at all times.Provide a separate circuit for the 230 V access of the varix business.This will prevent short circuits in other household appliances fromputting the varix business out of operation.We recommend the installation of an overvoltage cutout switch as asafeguard against overvoltages such as those that may occur duringthunderstorms. Your electrical appliance supplier will assist you.

9

Preparing Operation

Wall Installation Make certain that there are no supply lines, cables or the like running

near the drill holes.varix business is fastened to the wall with three screws (see next page).It is suspended from the top screw 1) and secured with the two lowerscrews 2). Be sure to leave at least 6 cm of free space above the topscrew in order to mount the device.Drill a hole for the top screw 1) using a 6-mm drill bit. Insert a rawlplugand screw in the screw, but be sure to leave a space of 5 mm betweenthe wall and the head of the screw.Remove the cover of the varix business by pressing in the two lateralcatches, and hang the varix business onto the screw head from aboveby its rear holder. Check to make sure it is securely seated and markthe other two drill holes 2) on the wall through the holes in the drill tem-plate.Remove the device again, drill the holes and insert the rawlplugs. Sus-pend the device from the screw 1) on the wall. Now secure the deviceusing the two other screws 2).

Label Strips Please cut out the accompanying label strips andinsert them into the slots on the right and the leftnext to the clamp-type connection leads.

Installation Do not install the varix business during a thunderstorm.You have placed an order with your network operator for the ISDN baseaccess either as a multi-terminal access or as a system access. On com-missioning, the varix business automatically recognises which of thesetwo access types is connected to the circuit.Connect the terminals as needed according to the following connec-tion scheme. Connect the western-type (RJ 11) plug S03 (also S02 ifthere are two ISDN base accesses) to the NTBA of the network opera-tor. S01 and S02 (if configured as the internal bus) run as a four-wirecable connection from the screw-/clamp-type lead of the device to theuniversal or RJ 45 sockets. You connect the analogue interfaces (alsocalled analogue ports or abbreviated as a/b 1 to 6) to the externalTAE/RJ 11 sockets (analogue line sockets) using two-wire cables.The actor and sensor should also be connected using a two-wire cable.

S01-intern

1234

10

Preparing Operation

The distance between the varix business and the terminals should notexceed the following lengths:

• 150 m from the S0 interfaces (four 0.6-mm wires) and• 300 m from the analogue interfaces (2 x 20 ohms, two 0.6-mm

wires).Lay all cables in such a way that no one can step on them or trip orfall over them and suffer injury. Once you have connected all the ca-bles, replace the cover: first engage it from above and then on bothsides from below.

Connection Scheme

Location of connections and attachment screws.1) Upper attachment screw (at the rear)2) Lower attachment screws.All screw-type connection leads of the device are of plug-in design andcan be removed to facilitate installation.

V. 24

212 mm

191 mm

S03-external

ACadapter

plug-

S02-internal/external

4321

S01-internal

4321

interfaces(ports)for analogueterminals

1

a/b 1

a/b 2

a/b 3

a/b 4

a/b 5

a/b 6

2sensor

12

actor

11

Preparing Operation

Connection

SchemeWiring of the screw-type leads ofthe analogue interfaces (ports)with the TAE/RJ 11 sockets (maximum distance is 300 m/0.6 mm diameter).

Bus wiring from the screw-typeleads to the universal/RJ 45 con-nectors.Up to12 connection sockets canbe installed on one bus.Up to 8 ISDN terminals can beplugged to the bus.

Terminate the last ISDN socket according to the above wiring diagramusing two 100-ohm resistors. Please note: Some versions of the connectors are already equippedwith the resistors.The universal/RJ 45 connectors and the terminating resistors for yourS0 bus as well as the telecommunication connectors for the analogueTAE/RJ 11 terminals (telephone, answering machine, fax machine)are available in stores that carry telecommunication equipment.Once the apparatus has been properly mounted and installed, con-nect the varix business to the mains socket. Note that you must create the internal telephone numbers for all ISDNterminals. The numbers 10 - 89 are at your disposal. You can programseveral internal numbers for one terminal (see the Configuring chap-ters). Please observe the operating instructions of your ISDN terminals.After setting up your internal telephone numbers, you can make inter-nal and external calls and also accept calls. At first, incoming calls aresignalled to all terminals simultaneously. Your terminals cannot be se-lectively reached from an external number until you have assignedthem each a multiple subscriber number (MSN). You will find the nec-essary procedures in the Configuring chapters.

1 2 3 4 5 6RJ11

a/b

4321

system accessS01/S02 (when internal)

S 1 2 3 4 5 6 7 8

The last RJ 45 connector must have 2terminating resistors (100 Ohms each)

RJ 45

S 1 2 3 4 5 6 7 8RJ 45

additional RJ 45 connectors

12

Preparing Operation

Connecting the V. 24 Interface (Serial Interface)

The V. 24 interface is used for connecting a printer or PC to the varixbusiness. The following illustration shows the different connectionsfrom the PC or printer to the varix business.The connection cables are not included in the delivery. The V. 24 ca-ble can be purchased in electrical appliance stores.

Setting the serial interface on your PC:9600 baud8 data bitsNo parity1 stop bit

Actor/SensorIn order to prevent damage to the system and avoid personal danger,both interfaces should only be connected by a licensed electrician.Please observe the electrical data (see Technical Data chapter).The actor is an interface used for connecting e.g. a door opener orother electrical devices. The sensor is an interface used for connecting e.g. a doorbell signalto the system.

dddddddg

2 3 5 7 8

connection cable (9-pole V.24 plug)

2 3 5 7 8

2 3 4 5 7

2 3 5 7 8

2 3 4 5 6 7 8 20

2 3 5 7 8

PC/Laptop or Printer9-pole jack

PC/Laptop25-pole jack

printer25-pole plug

system system system

dddddddg

actor

12

sensor

12

To a door opener,for example.

varix businesscapacity 30 V/6 A

varix businessTo a doorbell, for example.Connection of photocoupler,

DC voltage or AC low vol-tage also possible.

13

Preparing Operation

Examples of

Connecting anEntrance

Intercom System

Connection scheme for a Grothe entrance intercom system (TFE6205/6206) with varix business:

Connection for a Siedle vario-type entrance intercom system withvarix business:

Grothe TFE 6205/6206

Terminal strip of entranceintercom system

Voice path

Door opener

Doorbell

ab

TS2T01/TS1

T02

KT

varix business

Analogue port a/b 1-6

ab

12

12

Actor

Sensor

* These connectors must be linked by jumpers on the terminal strip.

Siedle vario with a contactor

Terminal strip PVG 402 - 0

Voice path

Door opener

Doorbell

T–T+ab

T0T0’

varix business

Analogue port a/b 1-6

ab

12

12

Actor

Sensor

* These connectors must be linked by jumpers on the PVG 402.The jumper B2 in the PVG 402 must be removed.

67

14

Making Calls

Making Calls Analogue/ISDN

TerminalsISDN terminals support operation with a display panel. This helps youwhen using the varix business. You can check whom you have calledand who calls you from the ISDN network. The following procedurescan be performed via the keys on the ISDN terminal or via menu con-trol on the display. You should also observe the operating instructionsof your terminals.

Note: Many ISDN terminals support the following functions with easy andconvenient user guidance in the display. If a function is not supportedin the ISDN terminal, you must operate the function using code digitsas with analogue terminals.

Please bear in mind that many ISDN terminals do not have an R-key.The consultation function is then executed by way of the menu display.

Analogue terminals must be set to the dialling method DTMF (dual-tonemultifrequency) with flash.

EuroMaster SystelEuroMaster Systel is a terminal designed specifically for the varix busi-ness. In addition to the convenient menu control of all ISDN features,it supports the configuration of your system with a display, thereby giv-ing you ideal control of your settings. Consult your telecommunicationequipment supplier if you wish to use the EuroMaster Systel. Please se-lect a language for the display on the terminal.

Automatic and Manual Seizure of External Lines

Depending on your wishes, you can configure your varix business sothat it automatically seizes the external line after you lift the handsetoff the hook (default setting) or so that you have to seize the line man-ually by pressing the 0* key.In order to make an internal call with automatic line seizure set, youmust always press the hash key # after having entered the internalnumber.

Note: Bear in mind the difference between automatic line seizure and man-ual seizure of the external line by entering 0* for all dialling proce-dures, including consultation calls.

* in the United Kingdom: 9 key

15

Making Calls

Making an

External Call withAutomatic Line

Seizure

If you have configured automatic seizure of the external line (defaultsetting), you reach external parties in the following way:

> N Lift the handset. You hear the external dial tone.M Dial an external telephone number.

Making anExternal Call with

Manual LineSeizure

If line seizure via the 0* key is configured:

> N Lift the handset. You hear the internal dial tone.Press 0* and wait for the external dial tone.M Then dial an external telephone number.

Making anInternal Call with

AutomaticSeizure of theExternal Line

An internal call is a free call to a party connected to the same varixbusiness as you are. Internal numbers can be randomly assigned from10 to 89).

> N Lift the handset. You hear the external dial tone.M Dial an internal telephone number and press D.

With all internal calls, including consultation calls, you must press thehash key D after dialling the internal telephone number.

Making anInternal Call withManual Seizure ofthe External Line

> N Lift the handset.M Dial the telephone number of the internal party you wish to speak with (10 to 89).


16

Making Calls

Making an External Call with a Specific Multiple Subscriber Number

You have a multi-terminal access and want to:• assign your call to another telephone number (e.g. your private

number).• You also want to have the call charged to that number.To do this, you must specify the desired number before making yourcall. Enter the code digit of the MSN and then dial the number (youwill find a list of the available MSNs in the Configuring chapters).

To seize a specific MSN:

> N Lift the handset.Press C9, then select the code digit assigned to the desired MSN M (1...0).You hear the external dial tone. M Dial the external telephone number. P Make your call.

Accepting a CallYour telephone rings K: internal call or external call.

> N Lift the handset. P Make the internal or external call. O End the call.

17

Making Calls

Consultation

CallsYou wish to interrupt a call in order to make a consultation call. Theparty you put on hold cannot listen to your consultation call. If pro-grammed, the external caller will hear an announcement made by theexchange while he is "on hold" (only with multi-terminal access).

Note: The operation of this function is menu-controlled on ISDN terminals.Please observe the operating instructions of your ISDN terminal.

> You are on the line with another party.Press R. You hear the internal or external dial tone. You now have the following options:

• M Dial an internal telephone number.

• M Dial an internal telephone number, then press # (only with automatic seizure of an external line).

• Enter *1 and M a speed-dialling number (00...99).

• Press 0* and M dial an external telephone number.

• M Dial an external telephone number (only with automat-ic seizure of the external line).

• Seize the selected MSN and M dial the telephone number.

P You are making your consultation call.End the consultation call by presssing R#.You are now back on the line with the first party.


18

Making Calls

Call Transfer with No Prior Notice

The consultation function allows you to transfer calls to an internal par-ty without first speaking to him. This is done by dialling his number andthen hanging up. The internal party is called and gets the call after lift-ing his handset off the hook.


> P You are on the line with another party.Press R. You hear the internal or external dial tone. M Dial the number of the internal party to whom you wish to trans-fer the call (and then press D if automatic seizure of external line is set). You hear the ring tone. The internal party is called. O Hang up the handset. The internal party is called. When he lifts the handset off the hook, he takes over the call. If the called internal party does not lift the handset off the hook, the call is repeated after about 45 seconds. If you lift your handset off the hook, you will have your original call partner on the line again. If you hear a busy signal after dialling, press R to return to the first call partner.

Call Transfer with Prior Notice

You want to transfer a call to an internal party but wish to speak withhim first.


> P You are on the line with another party.Press R. You hear the internal or external dial tone. M Dial the number of the internal party to whom you wish to trans-fer the call (and then press D if automatic seizure of external line is set). You hear the ring tone. The internal party is called. He takes his handset off the hook. If you hear a busy signal after dialling, press R to return to the first call partner. P Tell the internal party that a caller wishes to speak to him.O Hang up the handset. The caller is connected.

19

Making Calls

Toggling You can switch back and forth (toggle) between two internal parties,

between two external parties, or between an internal and an externalparty. This allows you to speak with them one at a time. If you have a multi-terminal access, the external caller will hear an an-nouncement made by the exchange while he is "on hold", providedsuch an announcement is programmed.


> You are on the line with another party.Press R. You hear the internal or external dial tone. You now have the following options:

• M Dial an internal telephone number.

• M Dial an internal telephone number, press # (only with automatic seizure of external line).

• Enter *1 and M a speed-dialling number (00...99).

• Press 0* and M dial an external telephone number.

• M Dial an external telephone number (only with automatic seizure of the external line).

• Seize the selected MSN and M dial the telephone number.

P You are making your consultation call.Using R and C you can toggle between the first and second parties. If you wish to end the call with one party, press RD. You are then connected with the party who was on hold. P Continue your call. If you wish to end the call, hang up the hand-set O.

Note: If you hang up while you are on the line with two external parties, thecall is ended and both lines are disconnected. If you hang up whileyou are on the line with an internal party, he will be connected with awaiting external party.


20

Making Calls

Three-Party Conference

The varix business makes a three-party conference possible on the mul-ti-terminal access. One internal and two external parties can hold athree-way conference with each other. For this purpose, a second ex-ternal line must be free.


> N Lift the handset. M Dial the telephone number of the external party(first press 0* if manual seizure of external line is set).P You are on the line with an external party.Press R for consultation. M Dial the second external telephone number(first press 0* if manual seizure of external line is set). P You are on the line with the second external party. The first exter-nal party is on hold.Press R3. You can now hold the three-way conference k.

One of the conference parties can hang up at any time. Then the partywho initiated the conference continues the call with the remaining par-ty.

> The initiating party ends the conference call by hanging up O.

You can also use the toggling procedure to switch back to the originalcall on hold.

> Press R and C to end the conference. You are now on the line with the party you were speaking with before you began the conference. The other party is on hold; you can switch to him by pressing RC again. With RC you can toggle between the two connections.


21

Making Calls

Call Pick-up You can pick up a call if another telephone on the varix business is

ringing:

> If the telephone is idle:N Lift the receiver.Press C0.

> If you are making a call:Press R, thenC0. You have accepted the call P.

Picking up a Callfrom an

AnsweringMachine

You can pick up a call from an active answering machine and acceptit on your own extension. To do this, the access for an answering ma-chine must be configured (see the Configuring chapters).

> If the telephone is idle:N Lift the receiver.Press C33.

> If you are making a call:Press R, thenC33. You have accepted the call P.

AutomaticCallback

If the (internal or external) party you have called is busy, you can ac-tivate a callback. Your telephone will ring (for approx. 20 s) as soonas the busy line is free. Lift the handset; the callback number is called.If you operate the varix business on a system access, parties on the varixbusiness cannot be the destinations of a callback request.


You have dialled a number and get a busy signal.

> Press 1 within 20 seconds. O Hang up the handset. You will get the callback call as soon as the called party is free. When you lift the receiver N, the telephone number of the party is dialled.

Callback requests are deleted after 45 minutes or after they have beenanswered. One callback per party is possible.

22

Making Calls

Call Assignment Switchover (Day-/Night-Line Call Type)

The varix business administrates two call types. Type 1, the "day line",is the default setting. Type 2 is the "night line". For example, beforeyou leave the office you can switch over to type 2. Incoming calls willthen be directed to different terminals than type 1 calls. You can usethis feature to redirect calls made to your office telephone to, say, atelephone at home or to an answering machine. You can configure thecall assignment for each type according to your individual wishes (seethe Configuring chapters).

To switch the night line on/off:

> N Lift the handset off the hook.

• Press C2 to activate the night line;

• Press D2 to activate the day line (= night line is off).

O Hang up the handset.

Call DiversionYou can divert calls from an internal terminal to an external terminalor to another internal terminal.Depending on your configuration, the call diversion is effected in thevarix business itself or in the exchange. If the diversion is effected inthe varix business, two user channels are seized.There are three kinds of call diversion:

Call diversion "at once": An incoming call activates call diversion im-mediately without calling the terminal originally dialled. When call diversion “at once” is active, you hear a special dial tone.

Call diversion "on busy": If the terminal is busy, the call is immediatelydiverted to the other terminal entered.

Call diversion "delayed": The call is signalled to the terminal dialledand -- after a specified delay -- diverted to the other terminal entered.The default delay is set at 20 seconds but can be reconfigured.

23

Making Calls

Activating Call

DiversionNote: The operation of this function is menu-controlled on ISDN terminals.Please observe the operating instructions of your ISDN terminal. It isalso possible to operate this function using code digits as describedbelow.

Select one of the three possible kinds of call diversion and then enterthe destination number for the call diversion.

> N Lift the handset off the hook.Press C.M Select the code digits for the desired call diversion:

• Code digits 71 for "at once"

• Code digits 72 for "delayed"

• Code digits 73 for "on busy"

Press C.M Enter the destination number for the internal or external call di-version; then press #. O Hang up the handset.

It is only possible to divert calls to destinations that the subscriber canalso call (external line access). It is not possible to divert calls to coun-try-specific emergency numbers or to numbers that begin with the fol-lowing digits: 010, 011, 0118, 012, 014, 11.

Note: This function diverts all calls for your internal telephone number andfor the MSN assigned to your terminal.

Call Diversion"Follow Me"

You can use any terminal to activate an internal "at once" call diver-sion for another terminal. Calls are diverted to the terminal (destina-tion) on which you perform the procedure.

> N Lift the handset off the hook.Press C74.M Dial the number of the internal party whose calls you wish to divert.O Hang up the handset.

If an “at once” call diversion is already active on the terminal fromwhich you want to divert calls, you will get a negative acknowledge-ment signal and your attempted diversion will fail.

24

Making Calls

Deactivating Call Diversions

To deactivate the call diversion on the diverted terminal:

> N Lift the handset off the hook. Press D7.O Hang up the handset.

Activating Call Diversion via a Remote Terminal

A call diversion via a remote terminal is not possible unless you haveassigned an MSN to your terminals and have programmed one ofthem for call diversion.

> M From a remote terminal, dial the number (MSN) you have pro-grammed for switching the call diversion.M Enter the PIN for the call diversion.Confirm your entry with *. Q You hear the positive acknowledgement signal.M Enter the internal number of the telephone whose calls are to be diverted. Confirm your entry with *.M Enter the destination number to which you want to divert calls.Press D. The call diversion is activated.

Deactivating Call Diversion via a Remote Terminal

> M From a remote terminal, dial the number (MSN) you have pro-grammed for switching the call diversion.The call is answered. Q You hear the positive acknowledgement signal.M Enter the PIN for the call diversion.Confirm your entry with *. Q You hear the positive acknowledgement signal.M Enter the internal number for which the call diversion is to be cancelled. Confirm your entry with #.Q You hear the positive acknowledgement signal.The call diversion is cancelled.

25

Making Calls

Using Speed-

Dialling NumbersYou can define up to 100 speed-dialling numbers in the the configura-tion mode. Every terminal can use these speed-dialling numbers.

> N Lift the handset.Press C1 and then select one of the 100 defined speed-dial-ling numbers 00 to 99. The stored telephone number is dialled.P Make your call.

Note: Whenever you use speed-dialling, the MSN assigned to the terminalor the number first configured in the PABX is selected. In other words,it is not possible to selectively seize the external line in connection withspeed-dialling. If you select an unconfigured speed-dialling number,you get a negative acknowledgement signal. You can also add postdialling keys to all speed-dialling numbers.

Hunting Group Up to six telephones can be interconnected to form a "hunting group".These telephones are called when you select the code digits below.The first party who lifts the receiver off the hook terminates the huntinggroup and is connected with you.Answering machines, fax machines and data terminals are not called.

> If the telephone is idle:N Lift the handset.Press 99* (and postdial # if automatic seizureof the external line is set).

> If you are making a call:Press R. Press 99* (and postdial # if automatic seizureof the external line is set).

* in the United Kingdom: keys 0 9

26

Making Calls

Call Waiting: Query or Reject

You are on the telephone and another party calls you. This call is indi-cated to you as a call-waiting signal. Internal callers always hear aring tone. You hear someone “knocking” on your line. You can protectyour telephone against waiting calls using the call-waiting protectionfunction.

Note: The operation of this function is menu-controlled on ISDN terminals.Please observe the operating instructions of your ISDN terminal. The following procedures only apply to analogue terminals.

> You have four ways of responding to a waiting call:

• You can end the current call by hanging up O and begin the new one by lifting the handset off the hook N.

• You can reject the waiting call by pressing R and 0 on analogue terminals; you remain on the line with your current call partner.

• You can put the current call on hold by querying the wait-ing party with RC.

• You can ignore the call-waiting signal and continue your call P.

Activating/DeactivatingCall-Waiting Protection

If you wish to make a call without being disturbed by a call-waitingsignal, you can activate the call-waiting protection function. A callingparty will then get a busy signal while you are on the telephone. Thecall-waiting protection remains active until it is deactivated.



• Press C41 to activate call-waiting protection.

• Press D41 to deactivate call-waiting protection.


27

Making Calls

Activating/

DeactivatingCall Protection

If you do not want to be disturbed, switch on the call-protection featureso that your telephone will not ring. When call protection is active, youget a special dial tone.


• Press C42 to activate call protection.

• Press D42 to deactivate call protection.


DTMFPostdialling

DTMF postdialling is only possible with existing connections: for exam-ple, when you are requested by an automatic announcement to post-dial digits and symbols (1… 0, * and #); when retrieving faxes; whenmaking a remote scan of your answering machine; when communicat-ing with your voice mailbox or when making use of other applications.

> P You have an external connection. You hear the signal tone of your answering machine or an automatic announcement.M Postdial. The external connection continues P.

Keypad Protocol You can switch your telephone system from the DSS1 protocol to thekeypad protocol. With certain network operators, this enables you touse features such as call forwarding or the like in the network. The key-pad signals are transmitted directly to the network operator’s ex-change and evaluated there without having to predial. You will usuallyget an announcement as a response.

> N Lift the handset and press *89

The system is switched to keypad protocol for this connection, and youcan transmit signals to the exchange.

Intercepting"Malicious

Callers"

If you ordered this feature from your network operator, you can use anISDN terminal-specific procedure to have the numbers of “maliciouscallers” stored in the exchange. “Malicious callers” can also be tracedif the caller has switched off the display of his telephone number.

Note: This function can only be activated from an ISDN terminal (refer to theoperating instructions of these devices).

28

Making Calls

Doorbell/SensorIf you have connected e.g. a doorbell to the sensor interface, the ring-

ing of the doorbell is signalled to the set telephones (up to six are pos-sible); on analogue telephones a special ringer tone (sensor tone) in-dicates when the doorbell is ringing. The tone remains active for up to15 seconds.

Entrance Intercom/Door Opener; Actor

If you have connected e.g. an entrance intercom station and/or automaticdoor opener to the actor interface, the set telephones will ring for 15 sec-onds; up to six telephones can be set for this. Analogue telephones ringwith the sensor ringer, ISDN telephones ring with the normal tone andshow *5 in the display. You can open the door from all telephones.

With the telephone idle and entrance intercom station installed:

> The doorbell is signalled to your telephone.N Lift the handset off the hook and speak with the visitor.Press R and C5. The door is opened.

With the telephone idle and no entrance intercom station:

> The doorbell is signalled to your telephone.N Lift the handset off the hook. You hear the special sensor signal.Press R and C5. The door is opened.

> The doorbell is signalled to another terminal.N Lift the handset off the hook. You hear the dial tone.Press C5. The door is opened.

During a call:

> P You are on the phone. The doorbell rings. You hear the call-wait-ing tone. On an ISDN telephone:accept the waiting call (via menu control), P You speak with the entrance intercom station, terminate call using "disconnnect" (via menu control), switch to consultation (via menu control), dial *5.The door is opened. Return to the call on hold via menu control.On an analogue telephone:R* You speak with the entrance intercom station.R# Terminate your call.R*5 Open the door.RR Return to the call on hold.

29

Making Calls

Since the door opener functions independently of the doorbell, youcan use the same procedure to open the door, even without previoussignalling. You can also create a voice connection to the entrance in-tercom station by dialling the number assigned to it.

Tariff ChargeData; Starting

Printout ofSummed Charges

If a printer is connected to the varix business, you can print out the ac-cumulated charges at any time when the telephone is at rest. The print-out of summed charges shows the current costs for each internal userand for each MSN.

> N Lift the handset off the hook.Press C81.O Replace the handset.

Note: You can also configure an instant printout after each chargedcall for all users or for individual users (see Configuring From a Tele-phone; Tariff Charge Data/Instant Printout). You can set the sum counter to "0" in the configuration mode(see Configuring From a Telephone; Resetting/Deleting the ChargeCounter).

30

Configuring From a Telephone

Configuring From a Telephone SettingIn the configuration mode you can set the varix business according to yourwishes and change default values. For this purpose, you must unlock theconfiguration mode with your confidential Personal Identification Number(PIN). You can configure the system from any telephone or via a PC.It is especially practical and convenient to configure the varix businessfrom the EuroMaster Systel system telephone. Its display assists youwith additional information.While you are in the configuration mode, the call protection is auto-matically activated for the telephone from which your are performingthe configuration. You cannot be called during this time. When youare in the configuration mode, you will hear the special internal dialtone after lifting the handset off the hook.Start every configuration procedure by lifting the handset off the hook,and end every configuration procedure by replacing the handset afterhearing a positive or negative acknowledgement signal.If you get a negative acknowledgement signal, the procedure is can-celled and your inputs for this procedure are not saved. In that case,you have to initiate the procedure anew and go through it again. Yourentries are saved when you get a positive acknowledgement signal.If you try to configure the varix business from a telephone while it isbeing configured from a PC or another telephone, you will get a neg-ative acknowledgement signal Q.

Procedure on Commissioning

When you commission the varix business, you should begin configur-ingin the following way so that your terminals can be dialled selectively:• Unlock the configuration mode (see page 32).• Define how the S02 bus is to be operated (internally/externally; see

page 35).• Save your telephone numbers (MSNs) in the varix business. Each

MSN is given an assignment code digit (see page 35).• Give the connected terminals a different telephone number if neces-

sary (see page 38).• Make the call assignment for the day line and night line, specifying

which terminals are to be accessible under which telephone num-bers (MSNs) (see page 39).

• Define the connected terminal type (see page 42).Set all other features according to your wishes.• When you are finished, lock the configuration mode again (see

page 32).• Program the internal telephone numbers as MSNs of your ISDN ter-

minals (see below).

31


MSNs of ISDN

TerminalsWhen your system is configured, each connected ISDN terminal is giv-en its own internal number, from 10 to 89. You assign each of theseinternal numbers the external number (MSN) under which it is to beaccessible. In doing so, you define the call distribution in the system.

Note: You must also save MSNs on your ISDN terminals. Set the inter-nal tel-ephone numbers under which the terminal can be selectively di-alled. For this purpose, also observe the operating instructions of theISDN telephones.

Unlocking theConfiguration

Mode

To unlock the configuration mode:

> N Lift the handset off the hook.Press CD.M Enter your PIN (0000 in delivery state) and press D.O Hang up the handset.

You are now in the configuration mode. If you lift the handset N, youwill hear the special internal dial tone Q. You can make your settings.

Locking theConfiguration

Mode

After you have made your settings in the configuration mode, youshould secure the access as follows:> N Lift the handset. You hear the special internal dial tone.

Press DD. O Hang up the handset.

If you do not lock the configuration mode manually, it will be lockedautomatically four minutes after your last entry.

Changing yourConfidential Per-sonal Identifica-

tion Number(PIN)

You need your Personal Identification Number (PIN) to unlock the config-uration mode. In delivery state the PIN is set at 0000. In order to preventunauthorised access to the configuration mode, we recommend that youchange the PIN and store the new series of digits in a safe place.To change your PIN:

> N Lift the handset. You hear the special internal dial tone (configuration mode).Select the code digits 902.M Enter the old 4-digit PIN , then press C.M Enter the new 4-digit PIN M, then press C.M Enter the new 4-digit PIN again M, then press D.O Hang up the handset.

Note: If you forget your PIN, then you can only change it with the assistance of Customer Service.

32


Setting theAccess Type to System Access/Multi-Terminal Access

On commissioning, the varix business automatically recognises wheth-er the multi-terminal access or the system access is wired to the ISDNbase access. If you have switched the second variable S0 bus to external use, thesettings apply to both external S0 buses.Automatic recognition of the access type only occurs when the systemis commissioned or after it has been reset.After you have changed the access type and exited the configurationmode, your system may not function for up to 30 seconds.

To set the multi-terminal access manually:

> N Lift the handset. You hear the special internal dial tone (configuration mode).Select the code digits 010, then press D.O Hang up the handset.

To set the system access manually using a one-digit extension:N Lift the handset. You hear the special internal dial tone (configuration mode).Select the code digits 011, then press D.O Hang up the handset.

To set the system access manually using a two-digit extension:

> N Lift the handset. You hear the special internal dial tone (configuration mode).Select the code digits 012, then press D.O Hang up the handset.

33


Selecting the

ProtocolYou must select the country in which you operate the varix business, to en-sure proper interworking with the appropriate network.

> N Lift the handset. You hear the special dial tone (configuration mode).Dial the code digits 0240 and one of the country codes, e.g. :49 for Germany44 for United Kingdom33 for France39 for Italy34 for Spain43 for Austria41 for Switzerland32 for Belgium351 for Portugal358 for Finland46 for Sweden47 for NorwayPress # and hang up the handset O.

Unavailable protocol versions are signalled by a negative acknowl-edgement tone.

34


Procedure for Saving Telephone Numbers

You must save the telephone numbers / MSNs or extension numbers(without the dialling code) assigned by your network operator in thevarix business. This will allow incoming calls to be signalled to the des-ignated terminal. Each telephone number (MSN) is given an assign-ment code digit. You need these code digits (as abbreviations) whenmaking additional settings (e.g. for selective calls with a specific MSNor for assigning calls to the terminals). Enter these specifications in thecall assignment table (on page 37).Please note the following: If you operate only one external S0 bus(S03), you can assign up to 10 MSNs to the code digits (1...0).If the S02 bus is also switched to external use so that it can operate ona second ISDN base access (see below), then five MSNs can be savedfor each S0 bus (code digits 1 to 5 then apply to the S03 bus, codedigits 6 to 0 to the S02 bus).The MSN that is valid for the base connection as a main or primarytelephone number should be configured under the assignment codedigit 1 or, as the case may be, 1 and 6 for the second external S0 bus.This should be taken into account when assigning the MSNs to the in-ternal telephone numbers (see page 37).

Saving the MSNs> N Lift the handset. You hear the special internal dial tone (configuration mode). Select the code digits 021.Select the code digit 1 for the first telephone number( 2 - 9 for the second to ninth, 0 for the tenth).M Enter your first telephone number, then press D.O Hang up the handset.

Save all further telephone numbers (up to the tenth) in the same way.

Setting the Sec-ond S0 Bus (S02)

You can set the S02 bus to internal use (default setting) or external use.If you have a second ISDN base access, set the second S0 bus to ex-ternal use. When you switch the second S0 bus and after you exit theconfiguration mode, the system may not function for up to 30 seconds.

Switching to External Use

> N Lift the handset. You hear the special internal dial tone (configu-ration mode). Select the code digits 0221.Press # and hang up the handset O.

Switching to Internal Use


35


Defining an MSN

for Call Diver-sion via a Remote

Terminal

You can define an MSN for programming the call diversion from a re-mote terminal. You can then use this MSN exclusively for the call di-version via a remote terminal.

> N Lift the handset. You hear the special internal dial tone (configuration mode).Select the code digits 023.M Enter the code digit for the MSN (1...0).Press # and hang up the handset O.

To delete the MSN, follow the same procedure but do not enter a codedigit for the MSN.

Two-digit system access:All MSN-specific call diversions are deleted. The call diversion thatcan be programmed via a remote terminal is achieved by dialling theextension 98. This feature must be enabled.

Enabling CallDiversion


Inhibiting CallDiversion


Changing the PINfor Call Diver-

sion via a RemoteTerminal

The PIN is set to 0000 at delivery state. Change it if necessary. If thesystem is reset, the PIN will revert to its default setting of 0000.

> N Lift the handset. You hear the special internal dial tone (configu-ration mode). Select the code digits 903. M Enter the new 4-digit PIN. Press * and M enter the new PIN again.Press # and hang up the handset O.

36


Call AssignmentYou must enter a call assignment so that calls can be selectively direct-

ed to the terminals in your PABX. The call assignment defines whichterminal will ring when there is a call for a particular MSN/extensionnumber.

1. First program the MSNs/extension numbers in your system (see Saving the MSNs) and enter these numbers in the table below.

2. Then program the day and night lines according to your wishes (see next section). Enter the setting in your table. Follow the instructions.

In the first of the two examples below, telephones 10, 11, 20, 21, 30and 31 will ring when a call is made to the number 123456 while theday line is active; telephone 15 will ring when the night line is set (seepage 23 for switching between the day and night lines).

• For each S0 bus, you can enter two terminals to ring simultaneously (for example: 20, 21, 30, 31). You can enter up to ten terminals al-together (two terminals per bus and six analogue terminals).

• Each internal telephone number can be assigned only one MSN.• If you want more than one MSN to be signalled to the same termi-

nal, you must program the telephone with an additional internal number (for example, terminal 11 has the second number 13; MSNs 1 and 2 are signalled).

Day line;the following telephones ring:

MSN code digit

With call to MSN/extension number

Night line;the following telephones ring:

1234567890

Day line;the following telephones ring:

MSN code digit

With call to MSN/extension number

Night line;the following telephones ring:

10, 11, 20, 21, 30, 31

1 123456 15

13 2 234967

37


Defining theNumbering

Scheme

If you wish to change the default settings of the telephone numbers(S01 = 20-29, S02 = 30-39, analogue terminals 10-15), you can doso by assigning each terminal a different telephone number between10 and 89. Ten telephone numbers per S0 bus and three telephonenumbers per analogue terminal are possible. The interfaces for ana-logue terminals are also called ports or abbreviated as a/b 1 to 6. Ifyou want to change an internal telephone number at a later time, thenyou must reset the telephone numbers that have been changed andany that have been added for this interface.

> N Lift the handset.You hear the special internal dial tone (configuration mode).

Enter the code digits, then the internal telephone numbers. Concludethe entry of each telephone number by pressing the star key *. After entering the last telephone number, press the hash key #.

• S01: 031 M tel.no. * M tel.no. ... #

• S02 032 M tel.no. * M tel.no. ... #

• analogue a/b 1041 M tel.no. * M tel.no. ... #







Note: If you initiate the procedure (e.g. with 031) but do not assign any tel-ephone numbers to an interface (by pressing # immediately), thenthis interface is blocked. If none of the interfaces are assigned a tele-phone number, you can no longer make calls.In such a case, your system will automatically switch to the configura-tion mode when the handset of any of the terminals is lifted off thehook. Then you must define the numbering scheme in order to be ableto make calls again.

38


Call Assignment for the Day Line

You can set which telephones signal calls for the different MSNs dur-ing the day.

> N Lift the handset.You hear the special internal dial tone (configuration mode).Enter the code digits 051.M Enter the code digit 1...0 assigned to the MSN or extension number in question. Then enter the internal telephone number of the first telephone (10 to 89) and press *. Enter any further internal telephone numbers, confirming each entry with *.After the last telephone number,press # and hang up the handset O.Enter your specifications in the table on page 37.

Call Assignment for the Night Line

You can enter the call assignment for the night line.

> N Lift the handset.You hear the special internal dial tone (configuration mode).Enter the code digits 052.M Enter the code digit 1...0 corresponding to the MSN or exten-sion number. Then enter the internal telephone number of the first telephone (10 to 89) and press *. Enter any further internal tele-phone numbers, confirming each entry with *.After the last telephone number,press # and hang up the handset O.Enter your specifications in the table on page 37.

Resetting the Call Assignment

If you reset the call assignment, then only calls with the MSN 1 are sig-nalled to the telephone numbers 10, 11, 20, 21, 30, 31.

> N Lift the handset.You hear the special internal dial tone (configuration mode).Enter the code digits 907.Press # and hang up the handset O.

39


Call Assignment

for the SensorYou can set the telephones to which the sensor (e.g. doorbell) is sig-nalled (up to six are possible). Different telephones can be set for theday and night lines.

> N Lift the handset.You hear the special internal dial tone (configuration mode).Enter the code digits 053 for the day line.M Enter the internal telephone number (10 to 89) and press *. Enter any further internal telephone numbers (up to six), confirming each entry with *.After the last telephone number,press # and hang up the handset O.

Enter the code digits 054 for the night line and follow thesame procedure as for the day line.

Creating a Hunt-ing Group

You can configure up to six telephones as a hunting group. These tele-phones will then all be called simultaneously when you dial thenumber 99*.

> N Lift the handset.You hear the special internal dial tone (configuration mode).Enter the code digits 06.M Enter the internal telephone number (10 to 89) and press *. Enter any further internal telephone numbers (up to six), confirming each entry with *.After the last telephone number,press # and hang up the handset O.

Manual Seizure ofan External Line

When you activate this setting, you can dial all internal telephone num-bers immediately after lifting the handset. In this case, external diallingis not possible until you press the 0** key.

> N Lift the handset.You hear the special internal dial tone (configuration mode).Enter the code digits 070 and press D.O Hang up the handset.

* in the United Kingdom: dial 0 9**in the United Kingdom: 9 key

40


Automatic Seizure of anExternal Line

When you activate this setting, you can dial an external telephonenumber immediately after lifting the handset. To dial internally, youmust press # after dialling the internal telephone number.


Activating “MSN Busy” (Multiple Subscriber Number)

If you are on the telephone and a second external caller dials yournumber (MSN), he will hear a ring tone and you will hear a call-wait-ing signal indicating that someone else is trying to reach you.If you want the second caller to get a busy signal when the MSN isbusy (just as on an analogue telephone line), then you can activate the"MSN busy" feature:


Deactivating “MSN Busy” (Multiple Sub-scriber Number)

> N Lift the handset.You hear the special internal dial tone (configuration mode).Enter the code digits 080 and press D.O Hang up the handset. A second call is indicated by a call-waiting signal.

41


Defining a

Terminal TypeYou must assign a terminal type (e.g. fax device, answering machine)to each telephone so that the varix business can properly administratethe different terminal types. This will ensure, for example, that a faxtransmission is not interrupted by call-waiting signals. In their default settings, the telephone numbers 10 to 13 are definedfor telephone, 14 for answering machine and 15 for multi-purpose ter-minals.To assign a terminal type to your telephone:

> N Lift the handset.You hear the special internal dial tone (configuration mode).M Select the code digits for the terminal type:

• 10 for telephones (ISDN and analogue terminals);

• 11 for answering machines (ISDN and analogue terminals);

• 12 for fax devices (analogue terminals only);

• 13 for data modems (analogue terminals only);

• 14 for multi-purpose terminals (analogue terminals only);

• 15 for telephones with an entrance intercom facility.

> M Enter the internal telephone number (10 to 89) and press *. Enter any additional internal telephone numbers, confirming each entry with *. After the last telephone number,press # and hang up the handset O.

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External Line Access

You can define the external line accesses for each telephone in one ofsix external line accesses. Subsequently, anyone who dials an externaltelephone number with no line access will get a busy signal. Thespeed-dialling numbers are accessible to all users, regardless of theexternal line access. The emergency numbers can be dialled in any ex-ternal line access.

To set the individual external line accesses:

> N Lift the handset.You hear the special internal dial tone (configuration mode).M Select the code digits for the external line access:

• 21 for international access: free selection of all possible telephone numbers.

• 22 for national access: the international prefix 00is blocked.

• 23 for nationally restricted access: telephone numbers outside the local network can only be dialled if they have been expressly released, either individually or as a group with initial digits (see next section).

• 24 for local access: the prefixes 0 and 00 are blocked.

• 25 for outward-restricted access: outgoing external calls are blocked; incoming calls are allowed without restriction.

• 26 for no access: only internal calls are possible, but external calls can be transferred by other subscribers.

The above access levels cover all the telephone numbers of their category.

> M Enter the internal telephone number (10 to 89) and press *. Enter any additional internal telephone numbers, confirming each entry with *. After the last telephone number,press # and hang up the handset O.

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Entering Release

Digits forNationallyRestricted

External LineAccess

You can enter up to 20 telephone numbers or groups for nationally re-stricted external line access. Each of these can be up to 20 digits long.Any telephone numbers or series of digits not entered are blocked.

Example: Let’s say you enter these series of digits:0130; 0331; 03323665086.Then all telephone numbers beginning with these digits would be re-leased. However, the telephone number 03 32 - 3 66 50 87 wouldbe blocked.

To release individual telephone numbers or groups:

> N Lift the handset.You hear the special internal dial tone (configuration mode).Select the code digits 32.M Enter the telephone number or the initial digits of number groups. Then press D.O Hang up the handset.

Repeat the procedure for each telephone number or group to be released.

Deleting AllReleased (Groups

of) TelephoneNumbers

You cannot change these numbers individually. You can only deletethem as a whole and then enter them again.

> N Lift the handset.You hear the special internal dial tone (configuration mode).Select the code digits 32 and CC. Then press #.O Hang up the handset.

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Restricting the Display of Your Own Telephone Number(s)

If you have ordered this feature from your network operator, you canrestrict the display of your telephone number on the terminal of yourexternal call partner.


To restrict the display of telephone numbers of analogue terminals onyour call partner’s telephone:

> N Lift the handset. You hear the special internal dial tone (configu-ration mode). Select the code digits 30.M Enter the internal telephone number (10 to 89) and press *. Enter any further internal telephone numbers, confirming each entry with *. After the last telephone number,press # and hang up the handset O.

Releasing the Dis-play of Your Own Telephone Number(s)

You can cancel the restriction of the telephone-number display for allanalogue terminals simultaneously:

> N Lift the handset. You hear the special internal dial tone (configu-ration mode). Select the code digits 31 and press D.O Hang up the handset.

Your telephone numbers will now be displayed on the terminals of ex-ternal parties.

Selecting the Printer Language

You can select the language for the printout of tariff charge data:

> N Lift the handset.You hear the special internal dial tone (configuration mode).Select the code digits 025 and 0 for German 4 for Dutch1 for English 5 for Portuguese2 for French 6 for Spanish3 for Italian

Press # and hang up the handset O.

Unavailable language variants are indicated by a negative acknowl-edgement signal.Set the language for the EuroMaster Systel locally on the respective ter-minals.

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Tariff Charge

Data/Instant Printout

If you have a serial printer connected to your system, you can print outthe tariff charge data immediately after each call. The printout can bemade for individual terminals or for all of them. This feature must beset up. These procedures do not affect the sum counter.In case the tariff charge printer is not ready to operate (for example,because there is no paper loaded), the system will store the data of upto 20 calls (the data of subsequent calls are not recorded). These dataare printed immediately once the printer is ready to operate again.

Instant Printoutfor All

Subscribers: On

If you have activated this function, you get an instant printout of thetariff charge data as soon as an outgoing call is finished. This appliesto all terminals.

> N Lift the handset.You hear the special internal dial tone (configuration mode).Select the code digits 8299. Then press D.O Hang up the handset.

Instant Printoutfor Individual

Subscribers: On

If you have activated this function, you get an instant printout of thetariff charge data, but only for the set terminal(s).

> N Lift the handset.You hear the special internal dial tone (configuration mode).Select the code digits 82.M Enter the internal telephone number (10 to 89) and press *. Enter any further internal telephone numbers, confirming each entry with *. After the last telephone number,press # and hang up the handset O.

Deactivating theInstant Printout

You can deactivate the instant printout for all or for individual subscrib-ers. To reactivate these functions, you must carry out the correspondingprocedure.

> N Lift the handset.You hear the special internal dial tone (configuration mode).Select the code digits 82CC and press D.O Hang up the handset.

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Resetting/Delet-ing the Charge Counter

> N Lift the handset.You hear the special internal dial tone (configuration mode).Select the code digits 906 and press D.O Hang up the handset.

Entering Speed-Dialling Numbers

You can use a speed-dialling number instead of the normal telephonenumber. For this purpose you can save up to 100 external telephonenumbers. These numbers can be dialled from any telephone by usinga two-digit speed-dialling number.If you select a speed-dialling number that has not been configured, youwill get a negative acknowledgement signal. External telephone num-bers to which a speed-dialling number has been assigned can be over-written or deleted individually.

> N Lift the handset.You hear the special internal dial tone (configuration mode).Select the code digits 71.M Enter two digits for the speed-

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