Mobile phone can t text, why can t mobile phone text?

Whether the mobile phone has a signal (of course, you can't send text messages without a signal, check whether the SMS storage is full if there is a signal, and delete it when it is full).

Whether you can dial normally**, it doesn't count if you get through the operator (test whether the mobile phone has a phone bill).

Set the SMS center number (SMS interface - Settings - SMS service center, a string of numbers starting with +86, consult or check with the SIM card operator).

Clear cache & data (may cause data loss to back up first, Manage Apps -All-Contacts, Clear cache data).

Remove the battery and restart it (the non-removable battery will also restart it meaningfully).

Put the SIM card on another mobile phone to test (normal is a problem with the mobile phone settings, consult the SIM card operator if it is not normal).

Check whether the contacts are disabled (the management app is running, the contacts are still not there, it is generally disabled to optimize the management software settings, find and undisable it by yourself).

Factory reset (Settings - Backup & Reset Privacy - Factory Reset).

end precautions.

It's just that a contact can't be sent, so don't bother, call him later or contact him online. (The possible reason is that the other party's SMS storage is full, or the signal is weak).

Hello, please try to reboot or factory reset. Or try it on a different phone. If you are satisfied, thank you.

Reason: 1. Please confirm whether the phone card is sufficient, if the phone bill is insufficient, the SMS will fail.

2. Try to re-trigger the network by turning on and off the airplane mode.

3. If you are using a third-party SMS app, there may be compatibility reasons, it is recommended to use the system's built-in SMS app, enter Settings - Application and Permissions More Settings - Permission Management - Permissions - Default Application Settings - Info, set as Information.

4. Enter the information disturbance god - click the dot in the upper right corner - settings - more settings - SMS center number, if you don't know the local SMS center number, please contact the operator to get the SMS center number and set it.

Note: If you check other mobile phones with SIM cards from the same carrier, you can also check the local SMS center number.

5. It is recommended to put the SIM card on other mobile phones to send SMS tests. If the sending still fails, it is recommended to consult the customer service of the operation loss mitigation business.

Note: Restoring all settings will not delete any data or ** files, only all settings of the phone will be restored, and some third-party app accounts need to be logged in again, please confirm that it does not affect the use of the software before operating. For the security of mobile phone data, it is recommended to back up mobile phone data in advance before operation.

If your phone can't send text messages, try turning it back on or changing your phone to test it and check if you have the following:1The SMS center number is set incorrectly; 2.

No signal or low phone battery; 3.The system is busy during the peak period of sending SMS messages during holidays, so it is recommended to try again later or avoid the peak sending period. 4.The format of the sending is incorrect.

If you send a text message to a PHS user, you need to add the area code before the number; 5.whether the SMS inbox and sending box are full; 6.If you want to check whether the SMS function is activated, you can contact the local manual customer service to solve the problem if the above reasons are still not solved, you can contact the local manual customer service or go to the business hall to confirm whether the SMS function is activated, and hand it over to the staff to deal with.

If you are using an OPPO mobile phone that cannot send SMS messages or MMS messages, check whether the SMS or verification code is normal

1. You can receive SMS verification codes normally.

If you have just handled the network porting service, it is recommended to wait for the operator to activate the SMS function and try it after a while.

If it is incorrect, you need to correct it in the SMS settings of your mobile phone, and then try to restart or switch off the airplane mode to re-search the network to see if it can be restored to normal.

If the content of the SMS contains special characters or some illegal content, the SMS may be intercepted by the server after it is sent, and it is recommended that you check whether there is such a situation.

2. The above scheme is invalid, or you cannot receive SMS verification code normally.

If the liquid jujube party is affected by the environment in areas with poor signal coverage and densely populated areas, there may be poor signal or network congestion that makes it impossible to send text messages, it is recommended to try to leave this area for a certain distance, and then restart the mobile phone or switch on the airplane mode to see if the problem can be solved;

If there is an abnormality in all places, please change the machine and change the card for a comparative test, if it is determined that it is a card problem, it is recommended to contact the operator to deal with it; If it is a problem with the mobile phone, it is recommended to bring the purchase invoice, warranty card and mobile phone to the nearest OPPO customer service center for testing and processing by professional engineers. Before you go, please back up and migrate your mobile phone data in advance (the data of the safe and QQ WeChat need to be backed up and migrated separately).

It may be that the SMS center number is not set up or other reasons.

If you want to know what the center number is, please contact your network operator (1860 or 10010).

If the mobile phone is in arrears, the solution is to pay the bill.

The SMS memory in the mobile phone is full, and the text messages can no longer be saved, even if it is a message report, the solution is to delete the read vertical wheel text messages.

In the mobile phone settings,There is a short message setting network selection,Automatic selection&GPRS network only& GMS network only,If you choose to be GPRS network only,You won't be able to send text messages,My classmates used to be like this,After passing my debugging,You can send text messages normally,You might as well try it。

The mobile phone can't send a text message, if you play ** normally, it's not a card problem, but the information service center number in your mobile phone you may delete or change, so you can't send a text message, the service center number is: 8613800 (area code) 500 or you ask the local mobile Komeito Shinji yourself.