Why is it that I can't check my credit with MTN FstLink?
You can check the credit using the information found on the carrier's FAQ page. Checking credit differs based on the contract method:
For prepaid line: Dial *556# and press send Write 8 and send as text to 131 Dial our self help service 181 and follow the voice prompt For Super Saver postpaid line Dial *558# and press send Write 8 and send as text to 131 you can also Dial our self help service 181 and follow the voice prompt
For prepaid line: Dial *556# and press send Write 8 and send as text to 131 Dial our self help service 181 and follow the voice prompt
For Super Saver postpaid line Dial *558# and press send Write 8 and send as text to 131 you can also Dial our self help service 181 and follow the voice prompt