An umbrella term for non-stationary telephone service such as in a moving vehicle. Two-way radios were conceived shortly after the turn of the 20th century and were in use during World War I.

This is also valid for mobile telephony. In addition, its influence increases as network effects do; that is, when the number of people using the service rises. Moreover, it shows a clear ...

Background The rapid increase in mobile telephone use has generated concern about possible health risks related to radiofrequency electromagnetic fields from this technology. Methods An interview ...

Digital technologies for mobile telephones and cell phones include CDMA, TDMA, GSM, and DECT. Code division multiple access (CDMA) is a digital wireless telephony standard that allows multiple ...

Those Bell System technical improvements facilitated the electronic switching that takes place between the Mobile Telephone Switching Office (MTSO) and the POTS landline network. They also ...

The net gain in the wireline segment was 0.28 million customers while mobile telephony recorded a net gain of 0.09 million subscribers. Telecom regulator TRAI is examining the limited fixed mobile ...