Interactive USSD *700#service_call
Step 1
Press * 7 0 0 #
Step 2
Main Menu will be displayed on screen. Press 'Reply'* and type '3' to choose “Validity Transfer”
Step 3
Press 'Reply'* and enter the 10-digit AIS One-2-Call! number you would like to transfer validity to
Step 4
Press 'Reply'* and enter the validity you wish to transfer: 5, 10 or 20 days
Step 5
Follow the instructions to the end
* For Android OS, the 'Reply' step is skipped. Simply type desired menu number.
IVR *700service_call
Dial * 7 0 0
Press '3' to choose “Validity Transfer service”
Enter the desired number of validity you wish to transfer
Press 1 = 5 days
Press 2 = 10 days
Press 3 = 20 days
Follow the instructions to the end
Direct Number
Press * 1 4 0 * 2 * Destination AIS One-2-Call! Number in 10-digit * Days of Validity to transfer #
Enter the 10-digit AIS One-2-Call! number you would like to transfer validity to
Enter the desired number of validity you wish to transfer
Press 1 = 5 days
Press 2 = 10 days
Press 3 = 20 days
Please wait. We are sending SMS to your requested number.
IVR *140
  1. Dial * 1 4 0 and press '3' to choose “Validity Transfer service”
  2. Enter the 10-digit AIS One-2-Call! number you would like to transfer validity to
  3. Enter the desired number of validity you wish to transfer
    Press 1 = 5 days
    Press 2 = 10 days
    Press 3 = 20 days
  4. Follow the instructions to the end
Service Fee
A service fee will be charged after successful transaction:
  • 3 Baht per transaction (7% VAT included)
Terms and Conditions
  • No registration required for this service
  • Both the transferor and the transferee must be AIS One-2-call! subscribers
  • The status of both numbers must be active with remaining validity of at least 1 day
  • The transferor’s number must have been with AIS for at least 90 days
  • The transferee can have validity 365 days maximum