What are the advantages of Huawei mobile phone volte?

VoLTE is an end-to-end voice solution based on all IP in 4G network. Compared with 2G/3G voice calls, the advantages of VOLTE HD voice mainly include:

1, the connection waiting time is shorter, and there is no need to fall back from 4G to 2G/3G.

2. The voice quality of the call is higher and more natural. With the introduction of high-definition speech and video coding, the speech quality has been improved obviously.

3. Some products can provide high-definition video calls.