Why is the sending function disabled in Huawei p7 message?

The third-party software modified the sending function of SMS, which led to its discontinuation.

1, the binding software pushed by Huawei, and the application market display has been updated. In the WIFI environment, if you click upgrade, you have to get the permissions of the mobile phone's geographical location, address book, information and so on. This will easily lead to the deactivation of the SMS function.

2. The repair method is as follows: First, open the dial-up interface and enter? *#*#6 130#*#* ? Enter the mobile phone test status interface.

3. Select the first item "mobile phone information" to open the dual-card selection interface, and select "account number 1" that cannot send short messages.

4. Mobile phone information appears.

5. Drop down the menu and the GSM anto (PRL) interface will appear.

6. In the second box of the interface, click "IMS registration needs to be turned on", that is, turn on IMS, click the third item "Enable SMS via IMS", and click "Disable SMS via IMS", that is, turn on SMS transmission. SMSC: If you click Refresh, the information service center number of "/kloc-0 1380XXXX500" will be displayed. The area code of Guangzhou is 020, less than four digits, followed by 0, set to 13800200500. You can send text messages after the update.

7. Do not restore the factory settings and lose the installed software and address book.