Huawei mate7 Telecom's main card can't make a phone call, why can't it send a text message?

Check whether airplane mode has been turned on and turn it off.

Check whether IP dialing is set and delete IP dialing.

Try to restart the phone.

Try to install the mobile phone card in another mobile phone.

If the mobile phone can't send short messages, you can try to restart the mobile phone or change the mobile phone for testing to see if the following conditions exist:

1. SMS center number is set incorrectly;

2. No signal or low battery;

3. Because the system is busy during the holiday short message sending peak period, it is suggested to try again later or avoid the sending peak period; ?

4. The sending format is incorrect. If you send a short message to PHS users, you need to add the area code before the number;

5. The short message sending time exceeds 24 hours;

6. The mobile phone shields the short message sending function;

7. Blacklisted by SMS;

8. Insufficient quantity balance;

9. SMS inbox and outbox are full.

10. If the SMS function is enabled, you can contact the local manual customer service for processing.

If the above reasons cannot be solved, you can contact the local manual customer service or go to the business hall to confirm whether the SMS function is enabled and hand it over to the staff.