Why can't I send a message to 100 10?

If your mobile phone can't send short messages, you can try to restart the mobile phone terminal or change the mobile phone card to test whether there are any of the following situations:

1. SMS center number is not set correctly. If there is any mistake, you need to re-enter the correct SMS center number.

2. The mobile phone card has no signal or the battery of the mobile phone terminal is insufficient.

3. The mobile phone terminal or mobile phone number shields the short message sending function.

4. The balance of mobile phone number is insufficient.

5. SMS inbox and outbox are full.

Tips: The number of SMS centers varies from province to province. It is recommended to contact the customer service to which the number belongs.