Interactive USSD *121#
Step 1
Press *
1
2
1
#
Step 2
Your balance will be displayed on screen
Step 3
Press 'Reply'* and type '9' to choose "For other
menu"
Step 4
Press 'Reply'* and type '1' to choose “Remaining
Mao Mao & Free Bonus (Minute)”
"Your total remaining minute bonus and MaoMao is XXX min Press "1" for more detail via SMS"
"Your total remaining minute bonus and MaoMao is XXX min Press "1" for more detail via SMS"
Step 5
Press 'Reply'* and type '1' to receive more
detail via SMS
* For Android OS, the 'Reply' step is skipped. Simply type desired menu
number.
IVR *121
Dial *
1
2
1
Press '1' to check your remaining bonus minutes
and Mao Mao usage quota
Press '1' to receive more detail via SMS
Direct Number
Press *
1
2
1
*
1
#
Your total remaining bonus minutes and Mao Mao will be
displayed on screen
Press '1' to receive more detail via SMS
Service Fee
- IVR *
1
2
1
#
- Free of charge for the first 10 times of each month and 1 Baht/transaction thereafter (7% VAT included) -
Interactive USSD *
1
2
1
#
- Free of charge