Cell C
Very poor CellC call quality

I've tried MTN, Vodacom and Telkom Mobile in my area and there is always perfect call quality. Cell C however has the poorest call reception. What's the point of taking out a cellphone contract with a tonne of unuseable minutes. Even the call center crackles along where nobody can hear anything it's TERRIBLE. I laughed at the call center lady who told me to "move around" so she could hear me properly it's ridiculous. Please FIX YOUR NETWORK.