MTN Airtime ****.

Absolutely pathetic service from MTN. I recharged with about R20 worth of prepaid airtime. I literally made one call for a brief conversation and next thing you know my balance is at 0.00, seriously? One is not able to have a remainder of the airtime for later use, it seemingly 'vanishes' on that day! That is highly inconvenient and rather bogus. No worries I just switched to the network offering better 'voice' deals and giving me a better 'bang for my buck'.