Top Up channels
Fast Refill Top Up
Press * 120 * 16-digit PIN# 
IVR Top Up
1. Scratch off the scratch panel on the back of your top up card to reveal PIN.
2. Press *120 (toll free)
3. Wait for the voice prompt to enter 13-digit top up card PIN.
Caution
If you fail to press the right PIN more than 12 times, your number will be barred temporarily. Please contact AIS Call Center at 1175. |