How to turn off the incoming call number and incoming call information number of OPPO R7 plus?

First, turn on the voice assistant (that is, the little European assistant)-Settings-Voice broadcast switch, and the incoming call will automatically broadcast the contact-turn off the voice broadcast switch.

Common problems and solutions of OPPO mobile phone communication;

Q: Incoming calls, no service, intermittent calls and noise.

Answer: 1, caused by external factors of mobile phone:

(1) Although the metal mobile phone case looks good, the metal will affect the signal. You can take it down and try it if you use it!

(2) The handset of the mobile phone is blocked, whether it is dust or inappropriate mobile phone case, it will affect the call quality.

2, network signal reason:

(1) Look at the cell phone signal display, whether it is in the signal blind area or the other party's signal is not good, the call will be interrupted! (2) See if it is in the electromagnetic interference area. Whether it is too close to the induction cooker or surrounded by military radar, it will have a certain impact on the signal. (3) Of course, if the base station is under maintenance, the call signal will be poor!