The user you are calling has enabled Tianyi Communication Assistant. How do you contact the other party?

The other party used China Telecom’s Tianyi card. The assistant service is Tianyi’s business, which is equivalent to China Unicom’s Unicom secretary and China Mobile’s mobile assistant. The functions implemented are: when the person is away, the number is turned off, the phone is not in the service area, etc. and the call cannot be received, it will remind you and others when the other party turns on the phone or has a signal. Anhui Telecom official account is at your service.