While these factors play a role, the game-changer is Voice over LTE or VoLTE. This technology is used in most modern phones, ...

called VoLTE (voice-over-LTE). Even so, a particular phone can choose to use a 4G modem, yet still use 3G-style phone connections. Until the 3G network is shutdown, that is. This is the crux of ...

Phone calls over the LTE cellular data network. Voice over LTE (VoLTE) is a voice over IP (VoIP) service that uses the same IP network architecture as LTE data. Although transmitted in IP packets ...

Cellular One and other mobile carriers are phasing out 3G networks to prioritize advanced technologies like 4G LTE and 5G.

The telecom regulator has drafted stricter quality of service (QoS) benchmarks for mobile operators to better protect users’ ...