Why do vivo phones always receive the same message five or six times?

1. If you try to insert the SIM card into another mobile phone, is there still the problem of receiving SMS repeatedly?

2. The signal coverage in your area is poor, resulting in the message sent by the mobile phone not being sent to the SMS center.

3. The SMS center handles the fault, changes the area, and tests in the area with good signal and the area with poor signal respectively.

If you still have problems after trying the above methods, you can call the operator's customer service phone for consultation.