Cell phone safety
Caller (1)Receiver (2) Switching CenterBase Station (2)Base Station (1) Communication connection between two mobile 1.When the caller start the call the.
Mobile Phone Tips ( A Caravan.com Presentation.
Mobile phones
Mobile_Phone_Tips
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Mobile Safety
Mobile Phone Tips. It is not only the choice of phone, but how you use it that is important when you want to control the amount of radiation you are exposed.
Saudi Aramco Information Technology Cell Phone Safety Presentations Prepared by: