Why clients don't received SMS?
We receive delivery statuses from provider. Possible reasons for not receiving SMS messages, according to the service providor:
- The phone memory is full
- The negative balance of the SIM card
- The function of blocking SMS from short numbers is enabled
- The function of blocking spam enabled
- Installed applications related to the resolution of access to SMS, which conflict with the operating system of the phone and SMS do not reach
- Phone failure.
- Wrong settings or reset settings of sms-centr
- Message interceptor virus