How does China Telecom open VoLTE?

Users can log in to the telecom online business hall or the telecom handheld business hall with the password of mobile phone service, or call 10000 to ask the staff to help you open volte, or edit the code KTVOLTE and send it to 100 1 to open it.

VoLTE is an LTE voice and an IP data transmission technology. All services are carried on the 4G network, which can realize the unification of data and voice services under the same network without 2G/3G network.

The answer is for reference only. For more information about Anhui Telecom packages and services, please pay attention to the official account of Anhui Telecom WeChat.