What to do if SMS is not sent?

If SMS is not sent on your Android INOI device, a reset option is likely SMS center numbers.

This can happen due to an operating system error or incorrect settings of the service provider.

To eliminate this case, you must do the following:

1. Find out the SMS center number from your operator.
2. In dialing mode enter the command * # * # 4636 # * # * - Information about the phone - SMSC - Enter the number of the SMS center of your operator - Update.

This method helps in most cases. If he didn’t help you, you can always contact our support or the operator’s support.