Hi Maureen, check if the SIM is showing network signal on your phone, if the SIM is showing network signal, you can power off your phone and try it again.
If the SIM is not...
My line was barred from making calls and also receiving calls and sms because it was not link to nin,now that i have done the nin have been trying to link it but the otp code to...
Send NIN in capital leters with your Nin number as a text msg to 785, that should link it, if it dosnt it just either means your NiN isn't validated cos it takes 3months for...
I've been 1 month abroad and I can't receive sms since that day. Previously I was receiving sms's. The only sms I can receive is the welcoming sms by MTN, every 2 weeks. I want...