Yes there are easy alternatives such as HyNet Flex Device Interface, *131*500#, myMTN App, myMTN login (myMTN web account), MTN On-Demand and Bank USSD Code.
Have heard about one account. I did contact MTN customer care that educated me on one account. With it I can link 10 hynetflex and share data to hynetflex linked to my one account
Requires urgent attention. No internet connection despite data uploaded/purchased.
Quite sad, kindly rectify. Thanks
Chioma Osuagwu
Data line. 09039470890
