No airtime? No problem! MTN CallMe lets you send a free message to someone to call you back when you have no airtime. MTN CallMe is limited to MTN prepaid customers only, and you can send up to three messages within 24 hours.
MTN customers can only use an MTN CallMe request if they have zero (0) balance.
Type < destination number > and send it as an SMS to 2255 e.g. 0772221313 and send to 2255
This service is free of charge.
For more information dial 779 or call 0772222779