What do you think what is mobile phone?
Our electronic definitions web site has answer for that as well:
With ever more Russians using mobile phones the Kremlin agency in charge of bugging has unveiled a new model guaranteed to protect commercial customers against illicit eavesdropping.
The device which costs £7000 was developed by Fapsi the agency that runs all ad Kremlin communication systems. Its experts say the telephone signal cannot he intercepted by anybody with the than obvious exception of Fapsi. But the agency promises not to do so of course.
sunday times 7 june 98
Other electronic terms somewhat related to mobile phone
3g c guard french intelligence imt2000 mms voice stress phone