Joke Collection Website - Public benefit messages - How to solve the problem that Android phones can only receive short messages but not send short messages?

How to solve the problem that Android phones can only receive short messages but not send short messages?

Maybe the SMS center number is wrong. Take vivoy33 mobile phone as an example. The method is as follows:

1. Select Open Settings on the phone desktop, as shown below.

2. Then select the information option in the settings, as shown below.

3. Find the SMS center number option inside, and click Open, as shown below.

4. Select the mobile phone number to send SMS.

5. See if the center number is wrong, just change it.