CDMA 850 is CDMA technology operating in the Cellular (850 MHz) frequency band. Before the existence of GSM 850, the Cellular band was often referred to as the "800 MHz" band. "850 MHz" implies a ...

CDMA is being phased out for 4G and 5G. Contrast with GSM phone. See CDMA. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

One final caveat is that T-Mobile relies on a GSM (Global System for Mobiles) network rather than CDMA (Code Division Multiple Access). This isn't necessarily good or bad, but calls made through CDMA ...

This variant of the i730 adds GSM for global roaming on both CDMA and GSM networks, at the expense of Wi-Fi. All other features are identical, including EV-DO high-speed data, a QWERTY mini ...

If you want to eavesdrop on GSM phone conversations or data, it pays to have deep pockets, because you’re going to need to listen to a wide frequency range. Or, you can just use two cheap RTL ...

Ratan Tata faced controversies, legal battles, and failures, but his resilience and persistence were key to his success.

While he failed in steering telecom services successfully despite an early mover advantage, the enterprise business carries ...

Communications minister Jyotiraditya Scindia has done well by standing his ground and maintaining that satcom spectrum across ...

Over the last few years, news that police, military, and intelligence organizations use portable cellular phone surveillance devices – colloquially known as the ‘Stingray’ – has gotten out ...

4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 42, 46, 48, 66, 71 - GE2AE 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19 ...

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APPLE has added a number of popular gadgets onto its doomed “obsolete” and “vintage” list of dying devices. Owning and using ...