How does Shanghai Telecom activate VoLTE?

Users can log in to Telecom’s online business hall or Telecom’s mobile business hall with their mobile phone service password to activate volte. They can also dial 10000 and ask staff to help you activate volte. They can also edit the code KTVOLTE and send it to 10001 to activate it.

VoLTE is Voice over LTE. It is an IP data transmission technology that does not require a 2G/3G network. All services are carried on the 4G network, which can realize the unification of data and voice services under the same network. The answer is for reference only. For more Anhui Telecom packages and business information, you can follow the Anhui Telecom official account.