I can't call in on my mobile phone, so I have to call out.

1, the mobile phone can call out, indicating that the number service status and location signal are normal.

2. If other calls can't come in, it is suggested to adopt the following methods to troubleshoot:

(1) Call forwarding is set on the mobile phone. You can cancel call forwarding and try again.

For example, Unicom users can cancel all call forwarding by entering ##002# in the dialing interface of their mobile phones and then dialing. After success, the screen will prompt that the operation is successful.

(2) Set interception on the mobile phone or the software installed on the mobile phone. You can cancel the blocking settings and try again.

(3) Mobile phone problems can be tested by changing the phone.