With our I Am Back service those who called you while you were unavailable will be notified via SMS when you become available in the network.
Activation: Dial *202*1# or text Старт or Start to 202.
Deactivation: Dial *202*2# or text Стоп or Stop to 202.
Information: Dial *202*3# or text Инфо or Info to 202.
Once the service is activated, those who have attempted to reach you while you were out of the coverage area or had your phone off will be notified via SMS that you are available in the network.