CTM provides you with the exclusive "Missed Call Alert" which allows you to later read all the missed calls when your phone is busy, not reachable or switched off. The system will automatically capture the missed calls and you can view the missed call numbers with dates and times. From now on, you can always check your missed call conveniently without missing any important calls! All missed calls will be automatically received via SMS.
Just call 66011033 for registration and select your SMS language preference. You will receive a SMS once the service is activated.
Type of Service Procedure:
Registration / Cancellation Call 66011033 -> Press 2 -> 1
Select SMS language Call 66011033 -> Press 2 -> 2 ->2