Airtel Nigeria has launched a new service to make the job easier for its subscribers to load data, check balances for all devices directly from your phone. It is known as Airtel Data Line Manager.
To Get Started with Airtel Data Line Manager
Dial *370# from your phone.
You’ll be presented with a list of options to register your preferred data line, list and activate data line.
Then type in the number to register it.
Once you register and subscribe on line A, you’ll be able to use Line B to browse if you register it.
It’s a great initiative only if your main data will last.