I'm sharing with you how to check bis
balance for all networks in Nigeria. I have listed
below the codes for checking blackberry
internet service balance and expiry date for
glo, mtn, airtel and etisalat blackberry
subscription.
Codes for checking MTN, Glo,Etisalat & Airtel
BIS Balance/ Expiry Date
MTN
To check bis expiry date or balance for
MTN
Blackberry service text STATUS to 21600.
GLO
Text STATUS to 777 to check BIS balance.
AIRTEL
Dial...
