Can't send messages to others. What happened? WP8！ ! ! ! ! ! !

Such a thing may have the following situations.

1 You have too much information. Just delete the redundant information in the outbox and inbox.

Check whether the SMS center number has been deleted correctly in the mobile phone settings.

Network problems occur from time to time.

The most depressing thing is that your mobile phone is in arrears. Solution: recharge.

No signal or poor signal.

I wonder if the answer is satisfactory.