Relocated due to work and the mtn network is horrible here so I had to port to vodacom but now I'm struggling with making call because I have to keep on buying 60 min all network for R12 everyday. 400 voice contract cost R400, I used to be on mtn Supaflex and paid R299 for unlimited calls, what options do I have on vodacom? I can't change number to get Powerflex