Lenovo a3900 can't receive text messages.

Lenovo A3900 mobile phone short message can't be received normally. Refer to the following troubleshooting steps:

1. There may be too many users accessing the base station near the peak period, which is caused by the network congestion of operators. It is suggested to change the time period, change the environment and compare with other users around.

2. Confirm whether all contact information can't be received normally. If it is a personal contact, it is suggested to recall whether the blacklist of relevant contacts has been set, or to use some third-party message interception related functional software;

3. It may be caused by insufficient storage space. Enter the information interface-press the menu key-set to check whether the short message is stored on the SIM card by default. It is recommended to switch the storage location and lead to the space of the mobile phone. In addition, you can go to the settings to see if the mobile phone space is enough.

4. Rule out the above possibilities, or it may be caused by abnormal SMS program settings. It is suggested that you can enter the information interface and click the menu button-Settings-Restore default settings to observe and try;

5. If possible, it is recommended to replace other SIM cards to see if you can send and receive SMS normally, and it is not excluded that your SIM card is abnormal;

6. It cannot be improved after the above operations. It is recommended to back up the fuselage data (to avoid losing important data) and restore the factory settings to see if it can be improved.

If the problem still cannot be effectively solved, it is suggested to take time to go to a nearby Lenovo authorized repair station for specific inspection and treatment. If you have more questions, you can go to the music bar for consultation:/