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Happy internet SIM

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Ideal for prepaid users, Happy internet SIM enables you to enjoy unlimited fun online on the faster, better dtac network via aircard, notebook, netbook and mobile phone. Whether it be downloading files or accessing websites, all will be done at an incredible speed!

  • Rates (excluding VAT)
    - Happy internet rate is 0.25 baht/minute.
    - Call rate is only 1 baht/min to any network, 24 hours a day.
  • Get extra 100 days with each refill
  • SIM 69 baht will receive a free 5 baht call credit with a validity period of 30 days.
  • Purchase and activate SIM by 30 September 2010.
    Benefit of this promotion valid until 31 December 2010.
Get free Happy internet 300 minutes valid for 30 days once activated!

Get happier with Happy internet SIM
  • Easy and convenient to use with no need for package subscription
  • No monthly commitment
  • Pay as you surf: charge per minute with no worries about excess usage
  • No worries about validity period




dtac internet network gives you confidence in:
  • More coverage with high-speed, wireless internet technology
  • The channel specifically allocated for data sending-receiving
  • Feel confident in the network most recommended by IT traders nationwide
    *From the IT retail survey report covered 400 leading IT stores in Thailand by TNS Research International (Thailand) Limited, August 2009


To check out which channels you can surf the net with Happy internet SIM, just click!


  • Users who have Happy internet SIM activated from now until 30 September 2010 will automatically receive free 5-baht call credit, 30-day validity period and service fee rates upon receiving SMS confirmation within 24 hours. These rates valid until 31 December 2010.
  • Service fees for domestic usage (including VAT):
    • Happy internet rate is 0.26 baht/minute.
    • Call rate is 1.07 baht/minute to any network, 24 hours a day.
    • SMS 2.14 baht/message and MMS 5.35 baht/message. SMS Length: English up to 160 characters/message; Thai or Thai & English up to 70 characters/message.
  • Call rates listed are for domestic numbers only, and does not include international calls, international roaming or services such as Audio Text and other premium number services.
  • Happy internet SIM users will receive extra validity of 100 days in addition to the validity period received from refill made through every channel for the refill through normal channels only. The extra 100 days will be granted within 24 hours after each refill is complete. Please note that the extra 100 days cannot be transferred to other users or numbers. The validity benefit can be accumulated up to a maximum of 365 days starting from the refill date.
  • Happy internet SIM users will receive free 300 minutes of Happy internet (validity period is not extended) which are valid for 30 days from the day the SIM is activated. This benefit will be automatically granted to users upon receiving SMS confirmation within 24 hours after activation. Please note that users entitled to this benefit must maintain a balance of more than one baht and a validity of at least one day.
  • The remaining free Happy internet minutes cannot be used after the validity period of 30 days. Any Happy internet use after the period and any minutes exceeding the free 300 minutes will be charged at 0.26 baht/minute (including VAT).