Solution skills of network fault information transmission failure

Lead: I suddenly found that I couldn't send text messages one day. Hint? Network failure, information transmission failed? However, there is nothing wrong with checking the cell phone signal and making a phone call. Finally, I found that there was a problem with the number setting of the information center. Network fault information sending fault solving skills, I hope this article can help everyone!

Failed to send network fault information, and the solution of not being able to send short messages.

Sending SMS failed, but there is no problem in calling. Sending a short message prompts a network error, and so does retrying sending.

Open the mobile phone operation page and click Find? SMS \ Information? dialog box

After entering the SMS settings menu, find the one inside? Sms center? As shown below (note that the location of different mobile phone models is probably different)

SMS Center Number Confirmation (Important)

After calling the service provider to confirm, the number of the SMS information center is set as shown in the following figure (SMS numbers of different service operators are different, for specific telephone consultation, Unicom Telecom customer service).

This experience is a screenshot of Meizu operation interface MX. If you use other mobile phones, you will generally search in the settings. Refer to relevant positions for details.

Other reasons for the failure of sending short messages.

Note that if there is no problem with the cell phone signal, you can't send a short message, the number doesn't exist, or the other party's network signal is not good, it will lead to the failure of sending. Or you can't send a short message during the current call.