Service Channels

Interactive USSD ‹121# …
Detail

Interactive USSD ‹121#…

  1. Press 1 2 1 #
  2. Your balance will be displayed on screen
  3. Press 'Reply'* and type ' 9' to choose “For other menu”
  4. Press 'Reply'* and type ' 3' to choose “Remaining data package”
  5. The screen will display 3 choices in the menu
    1 Total remaining data package
    2 Remaining data package by pack
    3 Internet checking
  6. Proceed to the next step by pressing ‘Reply’* and typing the desired menu number until the end
* For Android OS, the 'Reply' step is skipped. Simply type desired menu number.
IVR ‹121…

Welcome to *121
One code to check your Usage and Balance service.

"Your balance is X,XXX Baht XX Satang.
Your number will be expired on DD MM YY
and your total remaining airtime bonus is XXX Baht XX Satang"

  • Press ’3 ’ to check remaining usage quota of your package(s)
  • The service will notify you of your total remaining usage quota
  • Press ’1 ’ to check remaining usage quota by package
  • You will receive more detail via SMS
Detail

IVR ‹121…

  1. Dial 1 2 1
  2. Press ’3 ’ to check remaining usage quota of your Internet/ SMS/ iSMS/ MMS/ WiFi package(s).
    The service will notify you of your total remaining usage quota.
  3. Press ’1 ’ to check remaining usage quota by package. You will receive more detail via SMS.
Direct Number
Detail

Direct Number

USSD Short Code
  1. To check Total Remaining Package Quota
  1. Press 1 2 1 3 #
  2. The total remaining usage quota of your Internet/ SMS/ iSMS/MMS/ WiFi package(s) will be sent to you via SMS
  1. To check Remaining Package Quota by package(s)
  1. Press 1 2 1 3 2 #
  2. The remaining usage quota by package(S) of your Internet/ SMS/ iSMS/MMS/ WiFi will be sent to you 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