My mobile phone is Lenovo a366t, which is located in Dingyuan, Chuzhou, Anhui. I can't send text messages. The message has not been sent.

Hello, thank you for choosing Lenovo products.

1. Please confirm whether the mobile phone is in arrears;

2. Sometimes I can't send short messages, which may be caused by too many users accessing the base station near the peak period and network congestion. Try another time and place.

3. It is suggested to delete some short messages in the mailbox and observe their use, so as to avoid the lack of space and affect the sending and receiving of short messages.

4. Send a short message to your mobile phone number with your mobile phone number to see if you can send and receive it successfully;

I suggest you check whether the number of SMS center is set correctly. Please contact the operator to check the number of SMS center. The path is: information-press menu key-settings-SMS center. The specific number can be consulted by the operator or the center number of the local normal mobile phone with the same brand.

6. If the short message still cannot be sent, in the information interface-press menu key-Settings-menu key in the lower left corner-restore the default settings;

7. Try changing other SIM cards to see if you can send text messages normally. Do not rule out that it is caused by the abnormality of your SIM card;

8. Back up important personal information (SMS, contacts, pictures, etc.). ) and try to restore the factory setting operation;

9. If the above operations still cannot be improved, it is suggested that you can take time to bring a warranty card or invoice to contact the local maintenance site to refresh the system and observe the usage. Official website authorized maintenance site inquiry:/Lenovo /WSI/ station/service station.

Thank you for your support to Lenovo and wish you a happy life!