1. If you're not yet registered, tap "Register for mobi" and follow the process 
  2. Tap "Log in to your mobi account"
  3. Tap "Electricity top-up"
  4. Enter the meter number & cellphone numbers you'd like to send an electricity voucher to
  5. Select the electricity amount
  6. Confirm your purchase and you'll receive an SMS with the details
  7. Add the meter number to your list of favourites to make buying electricity faster the next time