Procedure:
- Send 100H in an SMS to 131 about five to ten times and leave it, you won't get a reply instantly. At times it will say you don't have sufficient credit to perform the transaction just ignore such message.
- Wait untill you get a notification like this: Welcome to 100 hrs 30-Day Data Plan. Remember fair usage policy applies at 3.0GB.
- Send 2 to 131 to check your balance.
