Without VoLTE, calling often means your phone switches from the 4G network to 3G or 2G. With VoLTE, the phone remains on the ...

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 ...

VoLTE may sound like the French version of a hybrid electric-petrol automobile. Instead it is a promising new technology that may change the telecom landscape in India and even protect a sometimes ...

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

Reliance Jio has started testing interoperability between 5G VoNR and 4G VoLTE. 5G VoNR offers improved audio quality and lower latency during calls. This will also remove the need for an LTE ...