Sellula Airtime Tool ver3

This version of the Sel'lula Airtime tool allows prepaid mobile phone users to:

- recharge their airtime: either from a printed voucher or an SMS

- check their airtime balance

- share their airtime with other users

- buy data bundles from network providers and

- send call back requests.

Users don't have to remember the actual USSD code or their device's network. The app's UI simplifies the traditional way in which mobile subscribers interacted with their networks' services.