What is the reason why the text message can't be sent out?

The reasons why SMS can't be sent out include the wrong number of SMS center, bad cell phone signal, operator failure, wrong receiving number, tariff or package restriction, and being restricted by the target cell phone.

1, SMS center number is wrong.

Short messages need to be sent to the receiver's mobile phone through the short message center. If the number of the SMS center is set incorrectly, the SMS cannot be sent successfully. You can view and modify the SMS center number from the phone settings, or ask the operator for the correct number.

2. The cell phone signal is not good

If the cell phone signal is not good, the short message cannot be sent successfully. You can go to a place with a good signal and resend the message.

3. Operator failure

If the operator fails, the SMS will not be sent out. You can contact the operator to inquire about the fault or wait for the operator to fix the fault.

4. The receiver number is wrong.

If the SMS is sent to the wrong number, the SMS will not be sent successfully. You can check whether the recipient's number is correct, and then resend the message.

5, tariff or package restrictions

Some mobile operators may restrict the sending of short messages, such as the number of short messages sent every day, or short messages in specific countries or regions. Please check the tariff package or contact your mobile operator for possible restrictions.

6. Restricted by the target mobile phone

In some cases, the settings or restrictions of the target mobile phone may make it impossible to receive SMS. This may be because the SMS storage of the target mobile phone is full, the number of SMS messages is blocked, and spam SMS filtering is set. If you suspect that it is a problem with the target mobile phone, please confirm with the receiver to ensure that the other mobile phone can receive short messages normally.