Telkom is the worst network
Telkom is the worse service provider, I wouldn’t recommend any of my close friends to use it. 
Their network is forever offline and slow.
Had a two year contract with them n hv to say it was a struggle.

This year my contract was suppose to end July, took it upon me to remind them that my contract was expiring n I had no intension of continuing with them and requested them to cancel my sim as well cause I wasn’t in need of it.

End of July , first of august they billed me a full amount for the month , ok it was not problem and they forwarded an invoice written final invoice.
End of August they deducted another R299,went to my bank to reverse it cause it was a fraud of them to deduct money while don’t even hv their sim any more.
Now they have sent an invoice of R503 .
What’s seems to be the worse part is that they don’t hv any explanation for it.
Never use Telkom people they rob people.