List of alarms7001 TRX/FU: CHECKSUM ERROR IN PRIMARY CU-FULINK7002 TRX/FU:CHECKSUM ERROR IN REDUNDANT/DIVERSITY CU-FU LINK7003 TRX/FU: NO DATA FROM FU TO CU7004 TRX/FU: FORMAT ERROR IN DATA FROM FU TO CU7005 TRX/FU: CHECKSUM ERROR IN FU-CU LINK7006 TRX/FU: NO DATA FROM DSPx TO FUCx7007 TRX/FU: TOO MANY BYTES IN DATA FROM DSPx TOFUCx7008 TRX/FU: NO DATA FROM CU TO FU IN PRIMARY LINK7009 TRX/FU: NO DATA FROM CU TO FU IN REDUNDANT/DIVERSITY LINK7010 TRX/FU: BIE-FUCx LINK A FAILURE7011 TRX/FU: BIE-FUCx LINK B FAILURE7012 TRX/FU: BIE-FUCx LINK A AND B FAULTY7013 TRX/FU: BIE-FUCx LINK A DRIVER FAILURE7014 TRX/FU: BIE-FUCx LINK B DRIVER FAILURE7016 TRX/FU: GSM TIMESLOT UNATTAINABLE7017 TRX/FU: FAILURE IN BASE STATION INTERFACEdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential3 (1081)List of alarms7020 TRX/FU: MCLx1-FUCx LINK FAILURE7021 TRX/FU: MCLx2-FUCx LINK FAILURE7022 TRX/FU: BOTH MCLx-FUCx LINKS FAILURE7023 TRX/FU: FUCx INTERNAL CLOCK FAILURE7024 TRX/FU: PARITY ERROR IN INCOMING FN7030 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU17031 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU27032 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU37033 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU47034 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU57035 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU67036 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU77037 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU87038 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU97039 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU107040 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU117041 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU124 (1081) # Nokia CorporationNokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7042 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU137043 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU147044 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU157045 TRX/FU: DATA TRANSFER ERROR BETWEEN FU ANDCU16

7050 TRX/FU: DISCREPANCY OF THE FRAME NUMBERBETWEEN FUCx AND DSPx7051 TRX/FU: CIPHERING CAPABILITIES OF DSPxs IN ONETRX DIFFER7052 TRX/FU: DSPx, ENCRYPTION ALGORITHM A5/1 CANNOT BE EXECUTED7053 TRX/FU: DSPx, ENCRYPTION ALGORITHM A5/2 CANNOT BE EXECUTED7054 TRX/FU: TRX DOES NOT SUPPORT HALF RATE (TCH/H) CONFIGURATION7060 TRX/FU: FUCx-DSPx, NO RESPONSE FROM DSPx7061 TRX/FU: FUCx-DSPx, ILLEGAL SIGN TYPE IN SIM-MESSAGE7062 TRX/FU: FUCx-DSPx, ILLEGAL CHAN COMB IN TSC-MESSAGE7063 FUCx-DSPx, ILLEGAL TIME SLOT No. IN TSC-MESSAGE7064 TRX/FU: FUCx-DSPx, ILLEGAL SUBCHANNEL No. INSIM-MESSAGE7065 TRX/FU: FUCx-DSPx, ILLEGAL SUBCHANNEL No. INHL1-MESSAGE7066 TRX/FU: FUCx-DSPx, ILLEGAL SUBCHANNEL No. INCHC-MESSAGEdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential5 (1081)List of alarms7067 TRX/FU: FUCx-DSPx, NO FRAME NUMBER FROMDSPx7068 TRX/FU: DSPx, NO RESULT FROM DSP BOARD TEST7069 TRX/FU: TRAFFIC SPEED CABABILITIES OF DSP UNITDIFFER IN TRX7100 BCF/RFTE: HIGH SIGNAL LEVEL (>-70 DBM) IN THERFTE OUTPUT7101 BCF/RFTE: SYNTHESIZER NOT LOCKED OR REFFREQ 1&2 MISSING7102 BCF/RFTE: SELF TEST FAILURE7103 BCF/RFTE: MCLx1-RFTE CLOCK FAILURE7104 BCF/RFTE: MCLx2-RFTE CLOCK FAILURE7105 BCF/RFTE: MCLx1-RFTE OCTAL BIT CLOCK FAILURE7106 BCF/RFTE: MCLx2-RFTE OCTAL BIT CLOCK FAILURE7107 BCF/RFTE: MCLx1-RFTE REFERENCE FREQUENCYFAILURE7108 BCF/RFTE: MCLx2-RFTE REFERENCE FREQUENCYFAILURE7109 BCF/RFTE: NO PARAMETERS GIVEN TO UNIT7110 BCF/RFTE: OMU-RFTE CONNECTION FAILURE7120 TRX/CU: TXUx - FQHU INTERFACE 1 FAILURE7121 TRX/CU: TXUx - FQHU INTERFACE 2 FAILURE7122 TRX/CU: RXUA SELF TEST FAILURE7123 TRX/CU: DIVERSITY RXUA SELF TEST FAILURE7124 TRX/CU: HARDWARE FAILURE IN RXUA7125 TRX/CU: HARDWARE FAILURE IN DIVERSITY RXUA6 (1081) # Nokia CorporationNokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7126 TRX/CU: RXUA SYNTHESIZER NOT LOCKED7127 TRX/CU: DIVERSITY RXUA SYNTHESIZER NOTLOCKED7128 TRX/CU: TXUx - COMBINER CONNECTION FAILURE7129 TRX/CU: TXUx OUTPUT POWER DECREACED7130 TRX/CU: TXUx LOWER TEMPERATURE ALARM7131 TRX/CU: TXUx TEMPERATURE TOO HIGH7132 TRX/CU: TXUx SYNTHESIZER NOT LOCKED,7133 TRX/CU: MCLx1 - TXUx FRAME CLOCK FAILURE

7134 TRX/CU: MCLx2 - TXUx FRAME CLOCK FAILURE7135 TRX/CU: MCLx1 - TXUx OCTAL BIT CLOCK FAILURE7136 TRX/CU: MCLx2 - TXUx OCTAL BIT CLOCK FAILURE7137 TRX/CU: MCLx1 - TXUx REFERENCE FREQUENCYFAILURE7138 TRX/CU: MCLx2 - TXUx REFERENCE FREQUENCYFAILURE7139 TRX/CU: NO PARAMETERS GIVEN TO UNIT7140 TRX/CU: EXTENDED RANGE CELL NOT SUPPORTED7141 TRX/CU: INVALID RADIUS EXTENSION OFEXTENDED RANGE CELL7150 BCF/MCLx: 13 MHZ FREQUENCY FROM OVENOSCILLATOR MISSING7151 BCF/MCLx: OVEN OSCILLATOR FAILURE7152 BCF/MCLx: 13 MHZ FREQUENCY FROM REDUNDANTUNIT MISSING7153 BCF/MCLx: LOSS OF SYNCHRONIZATION BETWEENMASTER CLOCK UNITSdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential7 (1081)List of alarms7154 BCF/MCLx: FAILURE IN LINK BETWEEN TWO MCLx7156 BCF/MCLx: FAILURE IN CLOCK OUTPUT DRIVERS7157 BCF/MCLx: NO PARAMETERS GIVEN TO UNIT7158 BCF/MCLx: MASTER CLOCK OVEN WARMINGFAILURE7159 BCF/MCLx: PCM BASED AUTO TUNING OUT OFRANGE7160 BCF/MCLx: LOSS OF PCM-SYNCHRONIZATION7161 BCF/MCLx: PCM IS NOT USED TO TUNE MASTERCLOCK7162 BCF/MCLx: MASTER CLOCK FAST TUNING INPROGRESS7163 BCF/MCLx: DIFFERENCE IN FREQUENCIES BETWEENPCM AND MCLx7164 BCF/MCLx: MASTER CLOCK UNIT HARDWAREFAULTY7170 BCF/FQHU: MCLx1-FQHU PARITY ERROR7171 BCF/FQHU: MCLx2-FQHU PARITY ERROR7172 BCF/FQHU: SELF TEST FAILURE7173 BCF/FQHU: MCLx1-FQHU FRAME CLOCK IS MISSING7174 BCF/FQHU: MCLx2-FQHU FRAME CLOCK IS MISSING7175 BCF/FQHU: MCLx1-FQHU OCTAL BIT CLOCK ISMISSING7176 BCF/FQHU: MCLx2-FQHU OCTAL BIT CLOCK ISMISSING7177 BCF/FQHU: NO PARAMETERS GIVEN TO UNIT7190 BTS/RTC: NO PARAMETERS GIVEN TO UNIT8 (1081) # Nokia CorporationNokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7191 BTS/RTC: ISOLATION FAILURE IN COMBINER INPUTS7192 BTS/RTC: TUNING IN PROCESS7193 TRX/RTC: TUNING FAILED7194 BTS/RTC:TX ANTENNA PERFORMANCE DEGRADED7195 BTS/RTC:TX ANTENNA FAULTY7196 TRX/RTC: CARRIER NOT PRESENT7197 TRX/RTC: FILTER OUT OF CONTROL7198 BTS/RTC: POWER SUPPLY 1 FAULT7199 BTS/RTC: POWER SUPPLY 2 FAULT7200 BCF/EACB: SELF TEST FAILURE7201 BCF/EACB: NO PARAMETERS GIVEN TO UNIT7202 BCF/EACB: OMU-EACB CONNECTION FAILURE7203 BCF/OMU: FAILURE DURING THE INITIALIZATION

7204 BCF/MCLx: MASTER CLOCK UNIT FAULTY7205 BCF/OMU: PASSWORD WAS CHANGED7206 BCF/BIE: USER LOGIN7207 BCF/OMU: HW DATABASE CHANGED7208 LOCAL BLOCK7209 BTS/RTC: NO BCCH TRANSMISSION ACTIVATED7210 BCF/OMU: NO RESPONSE FROM THE UNIT7211 BCF/OMU: REINITIALIZATION OF THE UNIT FAILED7212 BCF/OMU: NO HW DATABASE IN FLASH MEMORY7214 BCF/OMU: TBUS INITIALIZATION ERRORdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential9 (1081)List of alarms7215 BCF/OMU: TBUS SELF TEST ERROR7216 BCF/OMU: TBUS DRIVER FAULTY7217 BCF/OMU: TBUS MODEM FAULTY7218 BCF/OMU: TBUS START OPERATING ERROR7220 RADIO LOOP OR RX ANTENNA TEST EXECUTION7221 BTS/ RECEIVER ANTENNA TEST, ANTENNAPERFORMANCE DEGRADED7222 BTS/ RECEIVER ANTENNA TEST, ANTENNA FAULTY7223 BCF/OMU: FLASH MEMORY ERROR7224 TRX SWITCHOVER7225 BCF/OMU: BACKUP DEVICE FAULTY7226 BCF/OMU: SW DOWNLOAD FAILURE7251 BCF/BIE: BLOCKED FROM USE7252 BCF/BIE: LOOP TO INTERFACE7253 BCF/BIE: LOOP TO EQUIPMENT7254 BCF/BIE: TEST MODE7255 BCF/BIE: LOSS OF INCOMING 2M SIGNAL7256 BCF/BIE: ALARM INDICATION SIGNAL (AIS) 2MRECEIVED7257 BCF/BIE: LOSS OF FRAME ALIGNMENT7258 BCF/BIE: LOSS OF MULTIFRAME ALIGNMENT7259 BCF/BIE: CRC MULTIFRAME ALIGNMENT LOST7260 BCF/BIE: BIT ERROR RATE (BER) > 1E-37261 BCF/BIE: BIT ERROR RATE (BER) > 1E-410 (1081) # Nokia CorporationNokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7262 BCF/BIE: BIT ERROR RATE (BER) > 1E-67263 BCF/BIE: FREQUENCY ERROR7264 BCF/BIE: SYNCHRONIZING FAULT7265 BCF/BIE: SYNCHRONIZING FAULT IN CLOCKRECOVERY7266 BCF/BIE: FAULT IN EQUIPMENT7267 BCF/BIE: MEMORY FAULT7268 BIE FAULT IN AIS OSCILLATOR7269 BCF/BIE: MISSING UNIT7270 BCF/BIE: FORCED CONTROL ON7271 BCF/BIE: INSTALLATION ERROR7272 BCF/BIE: FORCED INDICATION7273 BCF/BIE: EQUIPMENT RESET7274 BCF/BIE: FAULT IN TRANSMITTER7275 BCF/BIE: RUN DIAGNOSTICS TEST7276 BCF/BIE: ALARM INDICATION SIGNAL (AIS)RECEIVED ON TIMESLOT 167277 BCF/BIE: FAR-END ALARM 17278 BCF/BIE: MULTIFRAME ALARM FROM FAR-END7279 BCF/BIE: FAR END ALARM7280 BCF/BIE: LOSS OF INCOMING 1.5M SIGNAL7281 BCF/BIE: AIS 1.5M7282 BCF/BIE: LOOPED SIGNAL RECEIVED7283 BCF/BIE: LOSS OF SIGNALLING FRAME

dn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential11 (1081)List of alarms7284 BCF/BIE: EXCESSIVE ERROR RATE7285 BCF/BIE: FAULT IN INCOMING SIGNAL7286 BCF/BIE: CONVERTER RESET7287 BCF/BIE: CONVERTER FAULT7288 BCF/BIE: YELLOW ALARM7291 BCF/STM: SELF TEST FAILURE7292 BCF/STM: INTERNAL I/O-BUS FAILURE7293 BCF/STM: UNEXPECTED COMMAND FROM OMU7294 BCF/STM: INTERNAL MEMORY TEST FAILURE7301 BTS/RXFE: LOW NOISE AMPLIFIER 1 FAILURE7302 BTS/RXFE: LOW NOISE AMPLIFIER 2 FAILURE7303 BTS/RXFE: RELAY 1 IS SET TO POSITION 17304 BTS/RXFE: RELAY 2 IS SET TO POSITION 17305 BTS/RMCx: RMCx FAILURE, ONE AMPLIFIER FAULTY7306 BTS/RMCx: RMCx FAILURE, BOTH AMPLIFIERSFAULTY7307 BTS/RMCx: DIVERSITY RMCx FAILURE, ONEAMPLIFIER FAULTY7308 BTS/RMCx: DIVERSITY RMCx FAILURE, BOTHAMPLIFIERS FAULTY7309 BTS/TRFE: TOWER FRONT END FAILURE7310 BCF/CCFU: CABINET COOLING FAN UNIT FAILURE7311 BCF/SUPx: STATION UNIT POWER SUPPLY MAINSFAILURE7312 BCF/SUPx: STATION UNIT POWER SUPPLY OUTPUTFAILURE12 (1081) # Nokia CorporationNokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7313 BCF/BBUx: BATTERY BACK-UP UNIT MAINSFAILURE7314 BCF/BBUx: BATTERY BACK-UP UNIT OUTPUTVOLTAGE FAILURE7315 BCF/BBUx: BATTERY FAILURE7316 TRX/XUPx: POWER SUPPLY MAINS FAILURE7317 TRX/XUPx: POWER SUPPLY OUTPUT FAILURE7318 BTS/ WBCx: TX ANTENNA PERFORMANCEDEGRADED7319 BTS/WBCx: TX ANTENNA FAULTY7320 BTS/MHPA: MASTHEAD PREAMPLIFIER FAULTY7321 BTS/AFLx: ANTENNA FILTER AND LOW NOISEAMPLIFIER FAULTY7322 BTS/AFLx: DIV.ANTENNA FILTER AND LOW NOISEAMPLIFIER FAULTY7323 BTS/AMUx: TX ANTENNA PERFORMANCEDEGRADED7324 BTS/AMUx: TX ANTENNA FAULTY7325 DOOR IS OPEN IN REMOTE CABINET7326 HEAT EXCHANGER FAULTY IN REMOTE CABINET7327 HEAT EXCHANGER FAULTY IN LOCAL CABINET7328 OPTICAL LINK TO REMOTE HEAD FAULTY7329 OPTICAL LINK FROM REMOTE HEAD FAULTY7330 OVER TEMPERATURE IN REMOTE HEAD7331 TEMPERATURE CONTROLLING DEVICE FAULTY7332 BCF:HEAT EXCHANGER POWER SUPPLY OUTPUTFAILUREdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential13 (1081)

List of alarms7401 EXTERNAL AL 17402 EXTERNAL AL 27403 EXTERNAL AL 37404 EXTERNAL AL 47405 EXTERNAL AL 57406 EXTERNAL AL 67407 EXTERNAL AL 77408 EXTERNAL AL 87409 EXTERNAL AL 97410 EXTERNAL AL 107411 EXTERNAL AL 117412 EXTERNAL AL 127413 EXTERNAL AL 137414 EXTERNAL AL 147415 EXTERNAL AL 157416 EXTERNAL AL 167417 EXTERNAL AL 177418 EXTERNAL AL 187419 EXTERNAL AL 197420 EXTERNAL AL 207421 EXTERNAL AL 217422 EXTERNAL AL 227423 EXTERNAL AL 2314 (1081) # Nokia CorporationNokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7424 EXTERNAL AL 247425 EXTERNAL AL 257426 EXTERNAL AL 267427 EXTERNAL AL 277428 EXTERNAL AL 287429 EXTERNAL AL 297430 EXTERNAL AL 307500 BCF/ : CABINET TEMPERATURE ALARM7501 BCF/ CABINET DOOR OPEN7502 BCF/ : CABINET TEMPERATURE CONTROL SYSTEMFAILURE7503 FAULT IN DBUS INTERFACE OF TRX7504 FAULT IN ABIS INTERFACE OF TRX7505 FAULT IN TRX CONTROLLER7506 FAULT IN TRX SERVICE INTERFACE7507 INTERNAL COMMUNICATION FAILURE IN TRX7508 RADIO TIMESLOT FAILURE IN TRX7509 RADIO TIMESLOT FAILURE IN TRX7510 ABIS TESTLOOP FAILURE IN TRX7511 RADIO TESTLOOP FAILURE IN TRX7512 FRAME CLOCK INTERFACE FAILURE7513 FRAME CLOCK IS MISSING IN TRX7514 13 MHZ CLOCK IS MISSING IN TRXdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential15 (1081)List of alarms7515 FAILURE IN CONNECTION TO FREQUENCY HOPPING7516 DATA TRANSFER FAILURE IN FREQUENCY HOPPINGDETECTED BY TRX7517 FAILURE IN LOCAL TEST DATA IN FREQUENCYHOPPING7518 FAILURE IN REMOTE TEST DATA IN FREQUENCYHOPPING7519 FAULT IN POWER CONTROL MEMORY7520 FAULT IN WATCH-DOG OF TRX7521 TRX TEMPERATURE INCREASED7522 TRX TEMPERATURE HIGH

7523 TRX TEMPERATURE DANGEROUSLY HIGH7524 TX FREQUENCY TUNER OUT OF ORDER7525 TX MAIN FREQUENCY TUNER OUT OF ORDER7526 RX FREQUENCY TUNER OUT OF ORDER7527 RX MAIN FREQUENCY TUNER OUT OF ORDER7528 TEST LOOP TUNING OUT OF ORDER7529 RECEIVER FAULT7530 TX OUTPUT POWER LEVEL DECREASED7531 TX OUTPUT POWER LOST7532 TRANSMITTER OUT OF CONTROL7533 TX ANTENNA OR COMBINER CONNECTION FAULTY7535 RECEIVING FAULT IN BASEBAND MODULE7536 FAILURE IN MAIN RECEIVING PATH OF BASEBANDMODULE16 (1081) # Nokia CorporationNokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7537 FAILURE IN DIVERSITY RECEIVING PATH OFBASEBAND MODULE7538 SIGNALLING ERROR IN ABIS INTERFACE7539 SIGNALLING ERROR IN DBUS7540 AIR INTERFACE DUMB7541 PART OF AIR TIME SLOTS DUMB7542 LAPD LINK OFF7543 FRAME NUMBER DISCREPANCY7544 CONFIGURATION FAILURE IN ABIS AND DBUSINTERFACE OF TRX7545 SAVING OPERATION IN TRX SUCCEEDED7546 SAVING OPERATION IN TRX FAILED7547 INTERNAL SIGNALLING FAILURE7548 DATA TRANSFER FAILURE ON TRANSCODERCONNECTION7549 INTERNAL DATA TRANSFER FAILURE7550 FAILURE IN LOOP TEST OF SITE TEST MONITOR7551 FAILURE IN RX-ANTENNA SUPERVISION TEST LOOP7552 FAULT IN TRX NON-VOLATILE MEMORY7553 MEMORY FAULT IN DBUS INTERFACE OF TRX7560 E-CELL ADJUSTMENT FAILED7590 ANTENNA PERFORMANCE DEGRADED7591 ANTENNA FAULTY7592 LOW NOISE AMPLIFIERS OUT OF ORDERdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential17 (1081)List of alarms7593 FAULT IN LOW NOISE AMPLIFIER7594 ANTENNA TESTLOOP FAILURE7600 BCF FAULTY7601 BCF OPERATION DEGRADED7602 BCF NOTIFICATION7603 BTS FAULTY7604 BTS OPERATION DEGRADED7605 BTS NOTIFICATION7606 TRX FAULTY7607 TRX OPERATION DEGRADED7608 TRX NOTIFICATION7609 TRE FAULTY7612 SITE POWERING FAULTY7613 SITE POWERING OPERATION DEGRADED7614 SITE POWERING NOTIFICATION7615 RTS IS IN TEST USE7616 OSCILLATOR ADJUSTING TEMPORARILYINTERRUPTED7617 SEVERAL CALLS DROPPED DUE TO PROBLEM WITHTRANSCODER

7620 INCOMING POWER LOST7621 INTOLERABLE CONDITIONS ON SITE7622 CABINET OPEN7700 BTS OMU INITIALIZATION18 (1081) # Nokia CorporationNokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7701 BCF INITIALIZATION7702 BCF INITIALIZATION DUE TO BSS RESET7704 PCM FAILURE7705 LAPD FAILURE7706 BTS O&M LINK FAILURE7708 TRX RESTARTED7709 UNDEFINED BTS ALARM NUMBER7710 OBJECT ADMINISTRATIVE STATE CHANGED7711 WORKING FULL RATE TCH RATIO BELOWTHRESHOLD7712 WORKING SDCCH CHANNEL RATIO BELOWTHRESHOLD7713 SOFTWARE BACKGROUND DOWNLOAD TO BCFFAILS7714 BCF REMOTE MMI CONNECTION IS IN USE7715 CONTINUOUS RESTARTS OF BCF/TRX7716 ACTIVE BCF HW DATABASE DIFFERENCE7717 WORKING HALF RATE TCH RATIO BELOWTHRESHOLD7718 TRX NOT HOPPING DUE TO FAULT7719 TRX INITIALISATION7720 SDCCH ACTIVATION FAILURE7721 COMMUNICATION FAILURE WITH BCF7722 ERROR IN BSS RADIO NETWORK DATABASE UPDATE7723 FAILURE IN SENDING SYSTEM INFORMATION TOBTS SITEdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential19 (1081)List of alarms7724 CONFLICT BETWEEN BSS RADIO NETWORKDATABASE AND CALL CONTROL7725 TRAFFIC CHANNEL ACTIVATION FAILURE7726 CELL IN MINIMUM CONFIGURATION7727 TRAFFIC CHANNEL NUMBER DECREASED7728 OBJECT OUT OF USE BECAUSE OF ERROR IN BTSINTERNAL DIAGNOSTICS7729 RADIO NETWORK RECOVERY FAILED7730 CONFIGURATION OF BCF FAILED7731 BCF SW PACKAGE MAY BE DIFFERENT AS DEFINEDAS A DEFAULT IN BSC7732 TEMPORARY ORIGINATING STM TEST CALLFAILURE7733 COMMUNICATION FAILURE WITH TRX7734 BCCH IS NOT AT PREFERRED BCCH TRX7735 TRX TEST FAILED7736 ABIS LOOP TEST FAILED7737 INCONSISTENT DATA IN RADIO RESOURCEMANAGEMENT STATE FILES7738 BTS WITH NO TRANSACTIONS7739 ORIGINATING STM TEST CALL FAILED7740 BEATING BTS ALARM7741 MEAN HOLDING TIME ABOVE DEFINEDTHRESHOLD7742 BCF MAINTENANCE MODE7743 MEAN HOLDING TIME BELOW DEFINEDTHRESHOLD20 (1081) # Nokia Corporation

Nokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7744 EXCESSIVE TCH INTERFERENCE7745 CHANNEL FAILURE RATE ABOVE DEFINEDTHRESHOLD7746 CH CONGESTION IN CELL ABOVE DEFINEDTHRESHOLD7747 RX SENSITIVITY MEASUREMENT TEST FAILED7748 BCF BACKGROUND DATA SWAP TIMER EXPIRED7749 E-RACH MISSING7751 TEST TIME SLOT RELEASE FAILED7752 TRX TEST FAILED7753 TRX LOOP TEST FAILED7754 ANTENNA LOOP TEST FAILED7755 PHASE 1 BTS IS TRIED TO BE DEFINED AS DUALBAND BTS7756 BLOCKED BECAUSE WAITING FOR ABISAUTOCONFIGURATION7757 ABIS AUTOCONFIGURATION FAILED7758 ABIS AUTOCONFIGURATION COMPLETED7759 BTS SYNCHRONIZATION SETTING FAILED7760 FAILURE IN PACKET SYSTEM INFORMATIONSENDING7763 ACCESS CLASS BARRED7764 DFCA USE PREVENTED DUE ANOTHER BSCUNCONTROLLED INTERFERENCE7765 DFCA NEIGHBOUR CELL CONFLICT7767 BCCH MISSINGdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential21 (1081)List of alarms7768 INCONSISTENT DATA IN DFCA RADIO RESOURCESTATE FILES7769 FAILURE IN UPDATING CELL SPECIFIC PARAMETERSTO PCU7787 SYNCHRONISATION IS MISSING7801 MMI CONNECTED TO BASE STATION7802 LOCALLY LOADED SW SAVED TO BASE STATION7803 LOCAL CONFIGURATION SAVED TO BASE STATION7804 UNIT TEMPERATURE INCREASED7805 UNIT TEMPERATURE HIGH7806 UNIT TEMPERATURE DANGEROUSLY HIGH7807 FAULT IN MMI-INTERFACE OF BASE STATION7808 FAULT IN Q1-INTERFACE OF BCF7809 FAULT IN DBUS DETECTED BY BCF7810 FAULT IN WATCH-DOG OF BCF7811 FAULT IN EXTERNAL DIGITAL ALARM LINE7812 FAULT IN BCF NON-VOLATILE MEMORY7813 MEMORY FAULT IN DBUS INTERFACE OF BCF7815 FAULT IN BCF NON-VOLATILE MEMORYPROGRAMMING VOLTAGE7816 NON-VOLATILE MEMORY PROGRAMMINGABORTED IN BCF7817 MASTER CLOCK OVEN OSCILLATOR WARMING UP7818 FAULT IN MASTER CLOCK OVEN OSCILLATOR7820 2.048 MHZ PCM CLOCK IS MISSING22 (1081) # Nokia CorporationNokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7821 FRAME CLOCK IS MISSING FROM MASTER CLOCKGENERATOR7822 TIMESLOT CLOCK IS MISSING FROM MASTER

CLOCK GENERATOR7823 2 MHZ REFERENCE CLOCK IS MISSING FROMMASTER CLOCK GENERATOR7824 13 MHZ SOURCE CLOCK MISSING FROM DIV.MASTER CLOCK OSCILLATOR7825 13 MHZ SOURCE CLOCK MISSING FROM MASTERCLOCK OSCILLATOR7826 13 MHZ CLOCK MISSING FROM MASTER CLOCKGENERATOR7828 ERROR IN FRAME NUMBER IN MASTER CLOCKGENERATOR7829 FAULT IN ABIS AND DBUS INTERFACE OF BCF7830 FREQUENCY HOPPING OUT OF ORDER7831 ERROR IN BOOT SOFTWARE DOWNLOADING INFREQUENCY HOPPING7832 TEST FAILED IN INTERNAL MEMORY OFFREQUENCY HOPPING7833 FAILURE IN FREQUENCY HOPPING BUS7834 FREQUENCY HOPPING PROCESSOR RESET7835 DATA ERROR IN FREQUENCY HOPPING BUS7836 TEST FAILED IN EXTERNAL MEMORY OFFREQUENCY HOPPING7838 13 MHZ SOURCE CLOCK ADJUSTMENT REACHINGTHE LIMIT VALUE7839 DIFFERENCE IN FREQUENCIES BETWEEN PCM ANDBTS MASTER CLOCKdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential23 (1081)List of alarms7840 SW DOWNLOAD TO UNIT FAILED7841 INITIALIZATION OF THE UNIT FAILED7842 NO BCCH TRANSMISSION ACTIVATED7850 EXTERNAL FRAME CLOCK IS MISSING7851 EXTERNAL FRAME NUMBER IS MISSING7852 BTS HEATER FAILURE7853 TEMPERATURE DANGEROUSLY HIGH7854 TEMPERATURE INCREASED7860 NO CONNECTION TO TRANSMISSION UNIT7861 SERVICE TERMINAL CONNECTED TO ABISTRANSMISSION EQUIPMENT7862 FLOATING TRX UNIT NOT INSTALLED7863 FLOATING TRX SWITCHOVER7864 BCCH TRX REPLACED BY THE REDUNDANT TRX7865 TRAFFIC BLOCKED FROM FLOATING TRX7866 FAULT IN MAIN RX BRANCH OF FLOATING TRXSWITCH7867 FAULT IN DIVERSITY RX BRANCH OF FLOATING TRXSWITCH7868 FAULT IN MAIN RX BRANCH OF REDUNDANT TRXSWITCH7869 FAULT IN DIVERSITY RX BRANCH OF REDUNDANTTRX SWITCH7870 CABINET DOOR OPEN7871 FAULTY REDUNDANT TRX7872 CABINET TEMPERATURE TOO HIGH24 (1081) # Nokia CorporationNokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7873 CABINET TEMPERATURE TOO LOW7874 TEMPERATURE CONTROLLING DEVICE FAULTY7875 EXTERNAL BTS SYNCHRONISATION SOURCE ISMISSING7876 LMU: EXTERNAL SYNCHRONISATION SIGNALSDISABLED

7878 SERIAL LINK FAULTY IN FREQ. HOPPINGPROCESSOR7879 SW DOWNLOADING TO FREQ.HOPPING PROCESSORFAILED7880 CONFIGURATION FAILURE IN FREQ. HOPPINGPROCESSOR7882 SMOKE DETECTED IN CABINET7890 FAULT IN COOLING FAN7891 SITE TEST MONITOR OUT OF ORDER7892 SITE TEST MONITOR CAN NOT FIND BCCH CARRIER7893 FAULT IN DBUS INTERFACE OF SITE TEST MONITOR7894 FAULT IN INTERNAL BUS OF SITE TEST MONITOR7895 FAULT IN MEMORY OF SITE TEST MONITOR7896 FAULT IN DBUS INTERFACE OF SITE TEST MONITOR7897 FAULT IN NON-VOLATILE MEMORY OF SITE TESTMONITOR7898 SIM-CARD OF SITE TEST MONITOR DOES NOT WORK7899 MEMORY FAULT IN DBUS INTERFACE OF SITE TESTMONITOR7900 NO CONNECTION TO TRX7905 SITE TEST MONITOR NOT OPERATINGdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential25 (1081)List of alarms7906 FAILURE IN RF COUPLING OF SITE TEST MONITOR7907 +7 V POWER SUPPLY FAULTY IN SITE TESTMONITOR UNIT7908 +12 V POWER SUPPLY FAULTY IN SITE TESTMONITOR UNIT7909 -12 V POWER SUPPLY FAULTY IN SITE TESTMONITOR UNIT7937 UNIT TEMPERATURE DANGEROUSLY HIGH7939 FORWARD POWER TOO LOW AT TX ANTENNA7941 TX ANTENNA PERFORMANCE DEGRADED7942 TX ANTENNA FAULTY7943 FAULT IN MAIN BRANCH LNA OF ANTENNA FILTERUNIT7944 MAIN BRANCH LNA OUT OF ORDER IN ANTENNAFILTER UNIT7945 FAULT IN DIVERSITY BRANCH LNA OF ANTENNAFILTER UNIT7946 DIVERSITY BRANCH LNA OUT OF ORDER INANTENNA FILTER UNIT7947 MAIN BRANCH MAST HEAD PREAMPLIFIER OUT OFORDER7948 DIVERSITY BRANCH MAST HEAD PREAMPLIFIEROUT OF ORDER7949 DIFFERENCE IN RX LEVELS OF MAIN ANDDIVERSITY ANTENNA / TRX7950 NO CONNECTION TO REMOTE TUNE COMBINER7952 TUNING FAILED IN CAVITY OF REMOTE TUNECOMBINER7953 TX ANTENNA PERFORMANCE DEGRADED26 (1081) # Nokia CorporationNokia Proprietary and Confidentialdn9813099Issue 20-0 enBase Station Alarms (7000-7999)7954 TX ANTENNA FAULTY7955 SYNTHESIZER OUT OF ORDER IN REMOTE TUNECOMBINER7956 CONTROLLER OUT OF ORDER IN REMOTE TUNECOMBINER7957 FAULT IN +5V POWER SUPPLY OF REMOTE TUNECOMBINER7958 FAULT IN +12V POWER SUPPLY OF REMOTE TUNE

COMBINER7959 FAULT IN -12V POWER SUPPLY OF REMOTE TUNECOMBINER7960 FAULT IN +26V POWER SUPPLY OF REMOTE TUNECOMBINER7961 TUNING CARRIER NOT PRESENT IN REMOTE TUNECOMBINER7962 PERIODICAL CAVITY TEST FAILED, CAVITY NOTAVAILABLE7963 CAVITY RESET FAILED, CAVITY NOT AVAILABLE7964 FAULT IN NON-VOLATILE MEMORY OF REMOTETUNE COMBINER7965 MEMORY FAULT IN DBUS INTERFACE OF REMOTETUNE COMBINER7966 FAULT IN DBUS INTERFACE OF REMOTE TUNECOMBINER7967 FAULT IN MEMORY OF REMOTE TUNE COMBINER7968 CONTROLLER FAULTY IN REMOTE TUNE COMBINER7969 FORWARD POWER TOO LOW AT TX ANTENNA7970 FAULT IN MAIN BRANCH LNA OF RECEIVERMULTICOUPLERdn9813099Issue 20-0 en# Nokia CorporationNokia Proprietary and Confidential27 (1081)List of alarms7971 FAULT IN DIVERSITY BRANCH LNA OF RECEIVERMULTICOUPLER7972 MAIN BRANCH LNA OUT OF ORDER IN RECEIVERMULTICOUPLER7973 DIVERSITY BRANCH LNA OUT OF ORDER INRECEIVER MULTICOUPLER7974 BOOSTER TEMPERATURE TOO HIGH7975 BOOSTER TX CONNECTION FAULTY7976 BOOSTER GAIN LEVEL TOO LOW7980 NO CONNECTION TO SITE TEST MONITOR UNIT7981 NO CONNECTION TO RADIO RELAY7990 MAINS BREAKDOWN WITHOUT BATTERY BACK-UP7991 POWER SUPPLY FAULT7995 MAINS BREAKDOWN WITH BATTERY BACK-UP7996 BACK-UP BATTERY VOLTAGE LOW7997 BATTERY CHARGER FAILURE7998 BBUE INVERTER OVERLOAD7999 BATTERY FAILURE

LIST OF ALARMCODE ket

7001 TRX/FU: CHECKSUM ERROR IN PRIMARY CU-FU LINK7002 TRX/FU:CHECKSUM ERROR IN REDUNDANT/DIVERSITY CU-FU LINK7003 TRX/FU: NO DATA FROM FU TO CU7004 TRX/FU: FORMAT ERROR IN DATA FROM FU TO CU7005 TRX/FU: CHECKSUM ERROR IN FU-CU LINK7006 TRX/FU: NO DATA FROM DSPx TO FUCx7007 TRX/FU: TOO MANY BYTES IN DATA FROM DSPx TO FUCx7008 TRX/FU: NO DATA FROM CU TO FU IN PRIMARY LINK7009 TRX/FU: NO DATA FROM CU TO FU IN REDUNDANT/DIVERSITY LINK7010 TRX/FU: BIE-FUCx LINK A FAILURE7011 TRX/FU: BIE-FUCx LINK B FAILURE7012 TRX/FU: BIE-FUCx LINK A AND B FAULTY7013 TRX/FU: BIE-FUCx LINK A DRIVER FAILURE7014 TRX/FU: BIE-FUCx LINK B DRIVER FAILURE7016 TRX/FU: GSM TIMESLOT UNATTAINABLE7017 TRX/FU: FAILURE IN BASE STATION INTERFACE7020 TRX/FU: MCLx1-FUCx LINK FAILURE7021 TRX/FU: MCLx2-FUCx LINK FAILURE7022 TRX/FU: BOTH MCLx-FUCx LINKS FAILURE7023 TRX/FU: FUCx INTERNAL CLOCK FAILURE7024 TRX/FU: PARITY ERROR IN INCOMING FN7030 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU17031 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU27032 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU37033 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU47034 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU57035 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU67036 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU77037 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU87038 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU97039 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU107040 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU117041 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU127042 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU137043 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU147044 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU157045 TRX/FU: DATA TRANSFER ERROR BETWEEN FU AND CU167050 TRX/FU: DISCREPANCY OF THE FRAME NUMBER BETWEEN FUCx AND DSPx7051 TRX/FU: CIPHERING CAPABILITIES OF DSPxs IN ONE TRX DIFFER7052 TRX/FU: DSPx, ENCRYPTION ALGORITHM A5/1 CAN NOT BE EXECUTED7053 TRX/FU: DSPx, ENCRYPTION ALGORITHM A5/2 CAN NOT BE EXECUTED7054 TRX/FU: TRX DOES NOT SUPPORT HALF RATE (TCH/H) CONFIGURATION7060 TRX/FU: FUCx-DSPx, NO RESPONSE FROM DSPx7061 TRX/FU: FUCx-DSPx, ILLEGAL SIGN TYPE IN SIM-MESSAGE7062 TRX/FU: FUCx-DSPx, ILLEGAL CHAN COMB IN TSC-MESSAGE7063 FUCx-DSPx, ILLEGAL TIME SLOT No. IN TSC-MESSAGE7064 TRX/FU: FUCx-DSPx, ILLEGAL SUBCHANNEL No. IN SIM-MESSAGE7065 TRX/FU: FUCx-DSPx, ILLEGAL SUBCHANNEL No. IN HL1-MESSAGE7066 TRX/FU: FUCx-DSPx, ILLEGAL SUBCHANNEL No. IN CHC-MESSAGE7067 TRX/FU: FUCx-DSPx, NO FRAME NUMBER FROM DSPx7068 TRX/FU: DSPx, NO RESULT FROM DSP BOARD TEST7069 TRX/FU: TRAFFIC SPEED CABABILITIES OF DSP UNIT DIFFER IN TRX7100 BCF/RFTE: HIGH SIGNAL LEVEL (>-70 DBM) IN THE RFTE OUTPUT7101 BCF/RFTE: SYNTHESIZER NOT LOCKED OR REF FREQ 1&2 MISSING7102 BCF/RFTE: SELF TEST FAILURE7103 BCF/RFTE: MCLx1-RFTE CLOCK FAILURE7104 BCF/RFTE: MCLx2-RFTE CLOCK FAILURE7105 BCF/RFTE: MCLx1-RFTE OCTAL BIT CLOCK FAILURE7106 BCF/RFTE: MCLx2-RFTE OCTAL BIT CLOCK FAILURE7107 BCF/RFTE: MCLx1-RFTE REFERENCE FREQUENCY FAILURE7108 BCF/RFTE: MCLx2-RFTE REFERENCE FREQUENCY FAILURE7109 BCF/RFTE: NO PARAMETERS GIVEN TO UNIT7110 BCF/RFTE: OMU-RFTE CONNECTION FAILURE7120 TRX/CU: TXUx - FQHU INTERFACE 1 FAILURE7121 TRX/CU: TXUx - FQHU INTERFACE 2 FAILURE7122 TRX/CU: RXUA SELF TEST FAILURE7123 TRX/CU: DIVERSITY RXUA SELF TEST FAILURE

7124 TRX/CU: HARDWARE FAILURE IN RXUA7125 TRX/CU: HARDWARE FAILURE IN DIVERSITY RXUA7126 TRX/CU: RXUA SYNTHESIZER NOT LOCKED7127 TRX/CU: DIVERSITY RXUA SYNTHESIZER NOT LOCKED7128 TRX/CU: TXUx - COMBINER CONNECTION FAILURE7129 TRX/CU: TXUx OUTPUT POWER DECREACED7130 TRX/CU: TXUx LOWER TEMPERATURE ALARM7131 TRX/CU: TXUx TEMPERATURE TOO HIGH7132 TRX/CU: TXUx SYNTHESIZER NOT LOCKED,7133 TRX/CU: MCLx1 - TXUx FRAME CLOCK FAILURE7134 TRX/CU: MCLx2 - TXUx FRAME CLOCK FAILURE7135 TRX/CU: MCLx1 - TXUx OCTAL BIT CLOCK FAILURE7136 TRX/CU: MCLx2 - TXUx OCTAL BIT CLOCK FAILURE7137 TRX/CU: MCLx1 - TXUx REFERENCE FREQUENCY FAILURE7138 TRX/CU: MCLx2 - TXUx REFERENCE FREQUENCY FAILURE7139 TRX/CU: NO PARAMETERS GIVEN TO UNIT7140 TRX/CU: EXTENDED RANGE CELL NOT SUPPORTED7141 TRX/CU: INVALID RADIUS EXTENSION OF EXTENDED RANGE CELL7150 BCF/MCLx: 13 MHZ FREQUENCY FROM OVEN OSCILLATOR MISSING7151 BCF/MCLx: OVEN OSCILLATOR FAILURE7152 BCF/MCLx: 13 MHZ FREQUENCY FROM REDUNDANT UNIT MISSING7153 BCF/MCLx: LOSS OF SYNCHRONIZATION BETWEEN MASTER CLOCK UNITS7154 BCF/MCLx: FAILURE IN LINK BETWEEN TWO MCLx7156 BCF/MCLx: FAILURE IN CLOCK OUTPUT DRIVERS7157 BCF/MCLx: NO PARAMETERS GIVEN TO UNIT7158 BCF/MCLx: MASTER CLOCK OVEN WARMING FAILURE7159 BCF/MCLx: PCM BASED AUTO TUNING OUT OF RANGE7160 BCF/MCLx: LOSS OF PCM-SYNCHRONIZATION7161 BCF/MCLx: PCM IS NOT USED TO TUNE MASTER CLOCK7162 BCF/MCLx: MASTER CLOCK FAST TUNING IN PROGRESS7163 BCF/MCLx: DIFFERENCE IN FREQUENCIES BETWEEN PCM AND MCLx7164 BCF/MCLx: MASTER CLOCK UNIT HARDWARE FAULTY7170 BCF/FQHU: MCLx1-FQHU PARITY ERROR7171 BCF/FQHU: MCLx2-FQHU PARITY ERROR7172 BCF/FQHU: SELF TEST FAILURE7173 BCF/FQHU: MCLx1-FQHU FRAME CLOCK IS MISSING7174 BCF/FQHU: MCLx2-FQHU FRAME CLOCK IS MISSING7175 BCF/FQHU: MCLx1-FQHU OCTAL BIT CLOCK IS MISSING7176 BCF/FQHU: MCLx2-FQHU OCTAL BIT CLOCK IS MISSING7177 BCF/FQHU: NO PARAMETERS GIVEN TO UNIT7190 BTS/RTC: NO PARAMETERS GIVEN TO UNIT7191 BTS/RTC: ISOLATION FAILURE IN COMBINER INPUTS7192 BTS/RTC: TUNING IN PROCESS7193 TRX/RTC: TUNING FAILED7194 BTS/RTC:TX ANTENNA PERFORMANCE DEGRADED7195 BTS/RTC:TX ANTENNA FAULTY7196 TRX/RTC: CARRIER NOT PRESENT7197 TRX/RTC: FILTER OUT OF CONTROL7198 BTS/RTC: POWER SUPPLY 1 FAULT7199 BTS/RTC: POWER SUPPLY 2 FAULT7200 BCF/EACB: SELF TEST FAILURE7201 BCF/EACB: NO PARAMETERS GIVEN TO UNIT7202 BCF/EACB: OMU-EACB CONNECTION FAILURE7203 BCF/OMU: FAILURE DURING THE INITIALIZATION7204 BCF/MCLx: MASTER CLOCK UNIT FAULTY7205 BCF/OMU: PASSWORD WAS CHANGED7206 BCF/BIE: USER LOGIN7207 BCF/OMU: HW DATABASE CHANGED7208 LOCAL BLOCK7209 BTS/RTC: NO BCCH TRANSMISSION ACTIVATED7210 BCF/OMU: NO RESPONSE FROM THE UNIT7211 BCF/OMU: REINITIALIZATION OF THE UNIT FAILED7212 BCF/OMU: NO HW DATABASE IN FLASH MEMORY7214 BCF/OMU: TBUS INITIALIZATION ERROR7215 BCF/OMU: TBUS SELF TEST ERROR7216 BCF/OMU: TBUS DRIVER FAULTY7217 BCF/OMU: TBUS MODEM FAULTY7218 BCF/OMU: TBUS START OPERATING ERROR7220 RADIO LOOP OR RX ANTENNA TEST EXECUTION

7221 BTS/ RECEIVER ANTENNA TEST, ANTENNA PERFORMANCE DEGRADED7222 BTS/ RECEIVER ANTENNA TEST, ANTENNA FAULTY7223 BCF/OMU: FLASH MEMORY ERROR7224 TRX SWITCHOVER7225 BCF/OMU: BACKUP DEVICE FAULTY7226 BCF/OMU: SW DOWNLOAD FAILURE7251 BCF/BIE: BLOCKED FROM USE7252 BCF/BIE: LOOP TO INTERFACE7253 BCF/BIE: LOOP TO EQUIPMENT7254 BCF/BIE: TEST MODE7255 BCF/BIE: LOSS OF INCOMING 2M SIGNAL7256 BCF/BIE: ALARM INDICATION SIGNAL (AIS) 2M RECEIVED7257 BCF/BIE: LOSS OF FRAME ALIGNMENT7258 BCF/BIE: LOSS OF MULTIFRAME ALIGNMENT7259 BCF/BIE: CRC MULTIFRAME ALIGNMENT LOST7260 BCF/BIE: BIT ERROR RATE (BER) > 1E-37261 BCF/BIE: BIT ERROR RATE (BER) > 1E-47262 BCF/BIE: BIT ERROR RATE (BER) > 1E-67263 BCF/BIE: FREQUENCY ERROR7264 BCF/BIE: SYNCHRONIZING FAULT7265 BCF/BIE: SYNCHRONIZING FAULT IN CLOCK RECOVERY7266 BCF/BIE: FAULT IN EQUIPMENT7267 BCF/BIE: MEMORY FAULT7268 BIE FAULT IN AIS OSCILLATOR7269 BCF/BIE: MISSING UNIT7270 BCF/BIE: FORCED CONTROL ON7271 BCF/BIE: INSTALLATION ERROR7272 BCF/BIE: FORCED INDICATION7273 BCF/BIE: EQUIPMENT RESET7274 BCF/BIE: FAULT IN TRANSMITTER7275 BCF/BIE: RUN DIAGNOSTICS TEST7276 BCF/BIE: ALARM INDICATION SIGNAL (AIS) RECEIVED ON TIMESLOT 167277 BCF/BIE: FAR-END ALARM 17278 BCF/BIE: MULTIFRAME ALARM FROM FAR-END7279 BCF/BIE: FAR END ALARM7280 BCF/BIE: LOSS OF INCOMING 1.5M SIGNAL7281 BCF/BIE: AIS 1.5M7282 BCF/BIE: LOOPED SIGNAL RECEIVED7283 BCF/BIE: LOSS OF SIGNALLING FRAME7284 BCF/BIE: EXCESSIVE ERROR RATE7285 BCF/BIE: FAULT IN INCOMING SIGNAL7286 BCF/BIE: CONVERTER RESET7287 BCF/BIE: CONVERTER FAULT7288 BCF/BIE: YELLOW ALARM7291 BCF/STM: SELF TEST FAILURE7292 BCF/STM: INTERNAL I/O-BUS FAILURE7293 BCF/STM: UNEXPECTED COMMAND FROM OMU7294 BCF/STM: INTERNAL MEMORY TEST FAILURE7301 BTS/RXFE: LOW NOISE AMPLIFIER 1 FAILURE7302 BTS/RXFE: LOW NOISE AMPLIFIER 2 FAILURE7303 BTS/RXFE: RELAY 1 IS SET TO POSITION 17304 BTS/RXFE: RELAY 2 IS SET TO POSITION 17305 BTS/RMCx: RMCx FAILURE, ONE AMPLIFIER FAULTY7306 BTS/RMCx: RMCx FAILURE, BOTH AMPLIFIERS FAULTY7307 BTS/RMCx: DIVERSITY RMCx FAILURE, ONE AMPLIFIER FAULTY7308 BTS/RMCx: DIVERSITY RMCx FAILURE, BOTH AMPLIFIERS FAULTY7309 BTS/TRFE: TOWER FRONT END FAILURE7310 BCF/CCFU: CABINET COOLING FAN UNIT FAILURE7311 BCF/SUPx: STATION UNIT POWER SUPPLY MAINS FAILURE7312 BCF/SUPx: STATION UNIT POWER SUPPLY OUTPUT FAILURE7313 BCF/BBUx: BATTERY BACK-UP UNIT MAINS FAILURE7314 BCF/BBUx: BATTERY BACK-UP UNIT OUTPUT VOLTAGE FAILURE7315 BCF/BBUx: BATTERY FAILURE7316 TRX/XUPx: POWER SUPPLY MAINS FAILURE7317 TRX/XUPx: POWER SUPPLY OUTPUT FAILURE7318 BTS/ WBCx: TX ANTENNA PERFORMANCE DEGRADED7319 BTS/WBCx: TX ANTENNA FAULTY7320 BTS/MHPA: MASTHEAD PREAMPLIFIER FAULTY7321 BTS/AFLx: ANTENNA FILTER AND LOW NOISE AMPLIFIER FAULTY

7322 BTS/AFLx: DIV.ANTENNA FILTER AND LOW NOISE AMPLIFIER FAULTY7323 BTS/AMUx: TX ANTENNA PERFORMANCE DEGRADED7324 BTS/AMUx: TX ANTENNA FAULTY7325 DOOR IS OPEN IN REMOTE CABINET7326 HEAT EXCHANGER FAULTY IN REMOTE CABINET7327 HEAT EXCHANGER FAULTY IN LOCAL CABINET7328 OPTICAL LINK TO REMOTE HEAD FAULTY7329 OPTICAL LINK FROM REMOTE HEAD FAULTY7330 OVER TEMPERATURE IN REMOTE HEAD7331 TEMPERATURE CONTROLLING DEVICE FAULTY7332 BCF:HEAT EXCHANGER POWER SUPPLY OUTPUT7401 EXTERNAL AL 17402 EXTERNAL AL 27403 EXTERNAL AL 37404 EXTERNAL AL 47405 EXTERNAL AL 57406 EXTERNAL AL 67407 EXTERNAL AL 77408 EXTERNAL AL 87409 EXTERNAL AL 97410 EXTERNAL AL 107411 EXTERNAL AL 117412 EXTERNAL AL 127413 EXTERNAL AL 137414 EXTERNAL AL 147415 EXTERNAL AL 157416 EXTERNAL AL 167417 EXTERNAL AL 177418 EXTERNAL AL 187419 EXTERNAL AL 197420 EXTERNAL AL 207421 EXTERNAL AL 217422 EXTERNAL AL 227423 EXTERNAL AL 237424 EXTERNAL AL 247425 EXTERNAL AL 257426 EXTERNAL AL 267427 EXTERNAL AL 277428 EXTERNAL AL 287429 EXTERNAL AL 297430 EXTERNAL AL 307500 BCF/ : CABINET TEMPERATURE ALARM7501 BCF/ CABINET DOOR OPEN7502 BCF/ : CABINET TEMPERATURE CONTROL SYSTEM FAILURE7503 FAULT IN DBUS INTERFACE OF TRX7504 FAULT IN ABIS INTERFACE OF TRX7505 FAULT IN TRX CONTROLLER7506 FAULT IN TRX SERVICE INTERFACE7507 INTERNAL COMMUNICATION FAILURE IN TRX7508 RADIO TIMESLOT FAILURE IN TRX7509 RADIO TIMESLOT FAILURE IN TRX7510 ABIS TESTLOOP FAILURE IN TRX7511 RADIO TESTLOOP FAILURE IN TRX7512 FRAME CLOCK INTERFACE FAILURE7513 FRAME CLOCK IS MISSING IN TRX7514 13 MHZ CLOCK IS MISSING IN TRX7515 FAILURE IN CONNECTION TO FREQUENCY HOPPING7516 DATA TRANSFER FAILURE IN FREQUENCY HOPPING DETECTED BY TRX7517 FAILURE IN LOCAL TEST DATA IN FREQUENCY HOPPING7518 FAILURE IN REMOTE TEST DATA IN FREQUENCY HOPPING7519 FAULT IN POWER CONTROL MEMORY7520 FAULT IN WATCH-DOG OF TRX7521 TRX TEMPERATURE INCREASED7522 TRX TEMPERATURE HIGH7523 TRX TEMPERATURE DANGEROUSLY HIGH7524 TX FREQUENCY TUNER OUT OF ORDER7525 TX MAIN FREQUENCY TUNER OUT OF ORDER7526 RX FREQUENCY TUNER OUT OF ORDER7527 RX MAIN FREQUENCY TUNER OUT OF ORDER

7528 TEST LOOP TUNING OUT OF ORDER7529 RECEIVER FAULT7530 TX OUTPUT POWER LEVEL DECREASED7531 TX OUTPUT POWER LOST7532 TRANSMITTER OUT OF CONTROL7533 TX ANTENNA OR COMBINER CONNECTION FAULTY7535 RECEIVING FAULT IN BASEBAND MODULE7536 FAILURE IN MAIN RECEIVING PATH OF BASEBAND MODULE7537 FAILURE IN DIVERSITY RECEIVING PATH OF BASEBAND MODULE7538 SIGNALLING ERROR IN ABIS INTERFACE7539 SIGNALLING ERROR IN DBUS7540 AIR INTERFACE DUMB7541 PART OF AIR TIME SLOTS DUMB7542 LAPD LINK OFF7543 FRAME NUMBER DISCREPANCY7544 CONFIGURATION FAILURE IN ABIS AND DBUS INTERFACE OF TRX7545 SAVING OPERATION IN TRX SUCCEEDED7546 SAVING OPERATION IN TRX FAILED7547 INTERNAL SIGNALLING FAILURE7548 DATA TRANSFER FAILURE ON TRANSCODER CONNECTION7549 INTERNAL DATA TRANSFER FAILURE7550 FAILURE IN LOOP TEST OF SITE TEST MONITOR7551 FAILURE IN RX-ANTENNA SUPERVISION TEST LOOP7552 FAULT IN TRX NON-VOLATILE MEMORY7553 MEMORY FAULT IN DBUS INTERFACE OF TRX7560 E-CELL ADJUSTMENT FAILED7590 ANTENNA PERFORMANCE DEGRADED7591 ANTENNA FAULTY7592 LOW NOISE AMPLIFIERS OUT OF ORDER7593 FAULT IN LOW NOISE AMPLIFIER7594 ANTENNA TESTLOOP FAILURE7600 BCF FAULTY7601 BCF OPERATION DEGRADED7602 BCF NOTIFICATION7603 BTS FAULTY7604 BTS OPERATION DEGRADED7605 BTS NOTIFICATION7606 TRX FAULTY7607 TRX OPERATION DEGRADED7608 TRX NOTIFICATION7609 TRE FAULTY7612 SITE POWERING FAULTY7613 SITE POWERING OPERATION DEGRADED7614 SITE POWERING NOTIFICATION7615 RTS IS IN TEST USE7616 OSCILLATOR ADJUSTING TEMPORARILY INTERRUPTED7617 SEVERAL CALLS DROPPED DUE TO PROBLEM WITH TRANSCODER7620 INCOMING POWER LOST7621 INTOLERABLE CONDITIONS ON SITE7622 CABINET OPEN7700 BTS OMU INITIALIZATION7701 BCF INITIALIZATION7702 BCF INITIALIZATION DUE TO BSS RESET7704 PCM FAILURE7705 LAPD FAILURE7706 BTS O&M LINK FAILURE7708 TRX RESTARTED7709 UNDEFINED BTS ALARM NUMBER7710 OBJECT ADMINISTRATIVE STATE CHANGED7711 WORKING FULL RATE TCH RATIO BELOW THRESHOLD7712 WORKING SDCCH CHANNEL RATIO BELOW THRESHOLD7713 SOFTWARE BACKGROUND DOWNLOAD TO BCF FAILS7714 BCF REMOTE MMI CONNECTION IS IN USE7715 CONTINUOUS RESTARTS OF BCF/TRX7716 ACTIVE BCF HW DATABASE DIFFERENCE7717 WORKING HALF RATE TCH RATIO BELOW THRESHOLD7718 TRX NOT HOPPING DUE TO FAULT7719 TRX INITIALISATION7720 SDCCH ACTIVATION FAILURE

7721 COMMUNICATION FAILURE WITH BCF7722 ERROR IN BSS RADIO NETWORK DATABASE UPDATE7723 FAILURE IN SENDING SYSTEM INFORMATION TO BTS SITE7724 CONFLICT BETWEEN BSS RADIO NETWORK DATABASE AND CALL CONTROL7725 TRAFFIC CHANNEL ACTIVATION FAILURE7726 CELL IN MINIMUM CONFIGURATION7727 TRAFFIC CHANNEL NUMBER DECREASED7728 OBJECT OUT OF USE BECAUSE OF ERROR IN BTS INTERNAL DIAGNOSTICS7729 RADIO NETWORK RECOVERY FAILED7730 CONFIGURATION OF BCF FAILED7731 BCF SW PACKAGE MAY BE DIFFERENT AS DEFINED AS A DEFAULT IN BSC7732 TEMPORARY ORIGINATING STM TEST CALL FAILURE7733 COMMUNICATION FAILURE WITH TRX7734 BCCH IS NOT AT PREFERRED BCCH TRX7735 TRX TEST FAILED7736 ABIS LOOP TEST FAILED7737 INCONSISTENT DATA IN RADIO RESOURCE MANAGEMENT STATE FILES7738 BTS WITH NO TRANSACTIONS7739 ORIGINATING STM TEST CALL FAILED7740 BEATING BTS ALARM7741 MEAN HOLDING TIME ABOVE DEFINED THRESHOLD7742 BCF MAINTENANCE MODE7743 MEAN HOLDING TIME BELOW DEFINED THRESHOLD7744 EXCESSIVE TCH INTERFERENCE7745 CHANNEL FAILURE RATE ABOVE DEFINED THRESHOLD7746 CH CONGESTION IN CELL ABOVE DEFINED THRESHOLD7747 RX SENSITIVITY MEASUREMENT TEST FAILED7748 BCF BACKGROUND DATA SWAP TIMER EXPIRED7749 E-RACH MISSING7751 TEST TIME SLOT RELEASE FAILED7752 TRX TEST FAILED7753 TRX LOOP TEST FAILED7754 ANTENNA LOOP TEST FAILED7755 PHASE 1 BTS IS TRIED TO BE DEFINED AS DUAL BAND BTS7756 BLOCKED BECAUSE WAITING FOR ABIS AUTOCONFIGURATION7757 ABIS AUTOCONFIGURATION FAILED7758 ABIS AUTOCONFIGURATION COMPLETED7759 BTS SYNCHRONIZATION SETTING FAILED7760 FAILURE IN PACKET SYSTEM INFORMATION SENDING7763 ACCESS CLASS BARRED7764 DFCA USE PREVENTED DUE ANOTHER BSC UNCONTROLLED INTERFERENCE7765 DFCA NEIGHBOUR CELL CONFLICT7767 BCCH MISSING7768 INCONSISTENT DATA IN DFCA RADIO RESOURCE STATE FILES7769 FAILURE IN UPDATING CELL SPECIFIC PARAMETERS TO PCU7787 SYNCHRONISATION IS MISSING7801 MMI CONNECTED TO BASE STATION7802 LOCALLY LOADED SW SAVED TO BASE STATION7803 LOCAL CONFIGURATION SAVED TO BASE STATION7804 UNIT TEMPERATURE INCREASED7805 UNIT TEMPERATURE HIGH7806 UNIT TEMPERATURE DANGEROUSLY HIGH7807 FAULT IN MMI-INTERFACE OF BASE STATION7808 FAULT IN Q1-INTERFACE OF BCF7809 FAULT IN DBUS DETECTED BY BCF7810 FAULT IN WATCH-DOG OF BCF7811 FAULT IN EXTERNAL DIGITAL ALARM LINE7812 FAULT IN BCF NON-VOLATILE MEMORY7813 MEMORY FAULT IN DBUS INTERFACE OF BCF7815 FAULT IN BCF NON-VOLATILE MEMORY PROGRAMMING VOLTAGE7816 NON-VOLATILE MEMORY PROGRAMMING ABORTED IN BCF7817 MASTER CLOCK OVEN OSCILLATOR WARMING UP7818 FAULT IN MASTER CLOCK OVEN OSCILLATOR7820 2.048 MHZ PCM CLOCK IS MISSING7821 FRAME CLOCK IS MISSING FROM MASTER CLOCK GENERATOR7822 TIMESLOT CLOCK IS MISSING FROM MASTER CLOCK GENERATOR7823 2 MHZ REFERENCE CLOCK IS MISSING FROM MASTER CLOCK GENERATOR7824 13 MHZ SOURCE CLOCK MISSING FROM DIV. MASTER CLOCK OSCILLATOR7825 13 MHZ SOURCE CLOCK MISSING FROM MASTER CLOCK OSCILLATOR

7826 13 MHZ CLOCK MISSING FROM MASTER CLOCK GENERATOR7828 ERROR IN FRAME NUMBER IN MASTER CLOCK GENERATOR7829 FAULT IN ABIS AND DBUS INTERFACE OF BCF7830 FREQUENCY HOPPING OUT OF ORDER7831 ERROR IN BOOT SOFTWARE DOWNLOADING IN FREQUENCY HOPPING7832 TEST FAILED IN INTERNAL MEMORY OF FREQUENCY HOPPING7833 FAILURE IN FREQUENCY HOPPING BUS7834 FREQUENCY HOPPING PROCESSOR RESET7835 DATA ERROR IN FREQUENCY HOPPING BUS7836 TEST FAILED IN EXTERNAL MEMORY OF FREQUENCY HOPPING7838 13 MHZ SOURCE CLOCK ADJUSTMENT REACHING THE LIMIT VALUE7839 DIFFERENCE IN FREQUENCIES BETWEEN PCM AND BTS MASTER CLOCK7840 SW DOWNLOAD TO UNIT FAILED7841 INITIALIZATION OF THE UNIT FAILED7842 NO BCCH TRANSMISSION ACTIVATED7850 EXTERNAL FRAME CLOCK IS MISSING7851 EXTERNAL FRAME NUMBER IS MISSING7852 BTS HEATER FAILURE7853 TEMPERATURE DANGEROUSLY HIGH7854 TEMPERATURE INCREASED7860 NO CONNECTION TO TRANSMISSION UNIT7861 SERVICE TERMINAL CONNECTED TO ABIS TRANSMISSION EQUIPMENT7862 FLOATING TRX UNIT NOT INSTALLED7863 FLOATING TRX SWITCHOVER7864 BCCH TRX REPLACED BY THE REDUNDANT TRX7865 TRAFFIC BLOCKED FROM FLOATING TRX7866 FAULT IN MAIN RX BRANCH OF FLOATING TRX SWITCH7867 FAULT IN DIVERSITY RX BRANCH OF FLOATING TRX SWITCH7868 FAULT IN MAIN RX BRANCH OF REDUNDANT TRX SWITCH7869 FAULT IN DIVERSITY RX BRANCH OF REDUNDANT TRX SWITCH7870 CABINET DOOR OPEN7871 FAULTY REDUNDANT TRX7872 CABINET TEMPERATURE TOO HIGH7873 CABINET TEMPERATURE TOO LOW7874 TEMPERATURE CONTROLLING DEVICE FAULTY7875 EXTERNAL BTS SYNCHRONISATION SOURCE IS MISSING7876 LMU: EXTERNAL SYNCHRONISATION SIGNALS DISABLED7878 SERIAL LINK FAULTY IN FREQ. HOPPING PROCESSOR7879 SW DOWNLOADING TO FREQ.HOPPING PROCESSOR FAILED7880 CONFIGURATION FAILURE IN FREQ. HOPPING PROCESSOR7882 SMOKE DETECTED IN CABINET7890 FAULT IN COOLING FAN7891 SITE TEST MONITOR OUT OF ORDER7892 SITE TEST MONITOR CAN NOT FIND BCCH CARRIER7893 FAULT IN DBUS INTERFACE OF SITE TEST MONITOR7894 FAULT IN INTERNAL BUS OF SITE TEST MONITOR7895 FAULT IN MEMORY OF SITE TEST MONITOR7896 FAULT IN DBUS INTERFACE OF SITE TEST MONITOR7897 FAULT IN NON-VOLATILE MEMORY OF SITE TEST MONITOR7898 SIM-CARD OF SITE TEST MONITOR DOES NOT WORK7899 MEMORY FAULT IN DBUS INTERFACE OF SITE TEST MONITOR7900 NO CONNECTION TO TRX7905 SITE TEST MONITOR NOT OPERATING7906 FAILURE IN RF COUPLING OF SITE TEST MONITOR7907 +7 V POWER SUPPLY FAULTY IN SITE TEST MONITOR UNIT7908 +12 V POWER SUPPLY FAULTY IN SITE TEST MONITOR UNIT7909 -12 V POWER SUPPLY FAULTY IN SITE TEST MONITOR UNIT7937 UNIT TEMPERATURE DANGEROUSLY HIGH7939 FORWARD POWER TOO LOW AT TX ANTENNA7941 TX ANTENNA PERFORMANCE DEGRADED7942 TX ANTENNA FAULTY7943 FAULT IN MAIN BRANCH LNA OF ANTENNA FILTER UNIT7944 MAIN BRANCH LNA OUT OF ORDER IN ANTENNA FILTER UNIT7945 FAULT IN DIVERSITY BRANCH LNA OF ANTENNA FILTER UNIT7946 DIVERSITY BRANCH LNA OUT OF ORDER IN ANTENNA FILTER UNIT7947 MAIN BRANCH MAST HEAD PREAMPLIFIER OUT OF ORDER7948 DIVERSITY BRANCH MAST HEAD PREAMPLIFIER OUT OF ORDER7949 DIFFERENCE IN RX LEVELS OF MAIN AND DIVERSITY ANTENNA / TRX7950 NO CONNECTION TO REMOTE TUNE COMBINER

7952 TUNING FAILED IN CAVITY OF REMOTE TUNE COMBINER7953 TX ANTENNA PERFORMANCE DEGRADED7954 TX ANTENNA FAULTY7955 SYNTHESIZER OUT OF ORDER IN REMOTE TUNE COMBINER7956 CONTROLLER OUT OF ORDER IN REMOTE TUNE COMBINER7957 FAULT IN +5V POWER SUPPLY OF REMOTE TUNE COMBINER7958 FAULT IN +12V POWER SUPPLY OF REMOTE TUNE COMBINER7959 FAULT IN -12V POWER SUPPLY OF REMOTE TUNE COMBINER7960 FAULT IN +26V POWER SUPPLY OF REMOTE TUNE COMBINER7961 TUNING CARRIER NOT PRESENT IN REMOTE TUNE COMBINER7962 PERIODICAL CAVITY TEST FAILED, CAVITY NOT AVAILABLE7963 CAVITY RESET FAILED, CAVITY NOT AVAILABLE7964 FAULT IN NON-VOLATILE MEMORY OF REMOTE TUNE COMBINER7965 MEMORY FAULT IN DBUS INTERFACE OF REMOTE TUNE COMBINER7966 FAULT IN DBUS INTERFACE OF REMOTE TUNE COMBINER7967 FAULT IN MEMORY OF REMOTE TUNE COMBINER7968 CONTROLLER FAULTY IN REMOTE TUNE COMBINER7969 FORWARD POWER TOO LOW AT TX ANTENNA7970 FAULT IN MAIN BRANCH LNA OF RECEIVER MULTICOUPLER7971 FAULT IN DIVERSITY BRANCH LNA OF RECEIVER MULTICOUPLER7972 MAIN BRANCH LNA OUT OF ORDER IN RECEIVER MULTICOUPLER7973 DIVERSITY BRANCH LNA OUT OF ORDER IN RECEIVER MULTICOUPLER7974 BOOSTER TEMPERATURE TOO HIGH7975 BOOSTER TX CONNECTION FAULTY7976 BOOSTER GAIN LEVEL TOO LOW7980 NO CONNECTION TO SITE TEST MONITOR UNIT7981 NO CONNECTION TO RADIO RELAY7990 MAINS BREAKDOWN WITHOUT BATTERY BACK-UP7991 POWER SUPPLY FAULT7995 MAINS BREAKDOWN WITH BATTERY BACK-UP7996 BACK-UP BATTERY VOLTAGE LOW7997 BATTERY CHARGER FAILURE7998 BBUE INVERTER OVERLOAD7999 BATTERY FAILURE