Unicom's mobile phone suddenly can't send and receive text messages,

Unicom's mobile phone suddenly can't send and receive text messages. If your mobile phone can't send and receive short messages, I suggest you:

1. Check whether you can make a phone call, and rule out whether the phone bill is insufficient or the network signal is unstable.

2. If the call is normal, but the SMS cannot be sent, please check whether the SMS blacklist function is set.

3. If you can't receive the short message, please check whether the information center number is entered correctly (hint: the telecom card has no information center number setting).

4. If you can't send and receive SMS, it is recommended to try to replace another SIM card.

5. If it is invalid, please back up the information (contacts, pictures, etc.). ) and restore the phone to the factory settings.

If the problem still exists, I suggest you take the purchase invoice and replacement card and send your mobile phone to the nearest Samsung service center for testing.

Why is your mobile phone suddenly unable to send and receive text messages? You can put the SIM card of your mobile phone in another mobile phone for testing. If you can send and receive SMS normally on other mobile phones, there may be something wrong with your mobile phone settings. I suggest you check whether the setting of "SMS Center Number" in your SMS settings is correct. If you are a customer in Jiangsu, the number of the SMS center should be set to +86 13800ABC500 (where ABC is the long-distance area code of each region, Nanjing is 250, Wuxi is 5 10, Zhenjiang is 51,and Suzhou is 5 12). Yancheng: If your SIM card can't send and receive short messages on other mobile phones, you can call 10086 or go to the business hall to check whether your short message function is abnormal.

The mobile phone suddenly can't send and receive short messages ~ You can call 100860 to ask manually.

Iphone4s suddenly can't send and receive text messages? Let me see, the information setting in your settings has been turned off. Send imassage by SMS when it is not available. Close imassage and try it.

Xiaomi 3 mobile phone suddenly can't send and receive text messages. Hello.

Please back up your data, and enter the recovery to clear all data (power off, press and hold the volume up+power on key to enter the recovery).

Why is the mobile phone suddenly unable to send and receive text messages? Just try it on the grid.

My mobile phone Sony Ericsson W580! Suddenly unable to send and receive SMS settings, general, reset, reset. All reset is to format the phone, and you need to back up the data of the phone first. I still can't send it to customer service.

Sony Z2 suddenly can't send and receive short messages and can't install Baidu Post Bar. Uninstall Baidu Post Bar and restart. Z2 conflicts with Baidu Post Bar.

What if the mobile phone card suddenly can't send and receive text messages? this situation

Suggest mobile phone card

Test on another mobile phone to confirm whether it is stuck.

Why is the mobile phone suddenly unable to send and receive text messages? Just activate the SMS function.

Hope to adopt