Software Plus

• MTN

1. Dial *138#
2. Select your plan by replying with the tagged number.
3. Confirm your bundle plan by selecting 1
4. All done. enjoy

• Airtel

1. Visit http:airtellive.com/aoc 
2. Select your plan.
3. Click "confirm" to confirm your plan and you are done.
NB: You have to have more credit than your plan before you are legible to register.
                                    or
1. Dial *125#
2. Select your plan by replying with tagged number of your choice
3. Confirm your bundle plan by selecting 1
4. All done. enjoy

• Vodafone

1. Visit options tab in your Vodafone Mobile Connect
2. Select your plan and confirm, you are done.