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Activate a new SIM 

From the 2nd to the 12th month, simply top up 199 Baht and enjoy continued usage for 30 days.

Distribution channels.

CJ More

BigC Mini

At the counter
3BB Fibre 3 service centers.

Special offers for new SIM customers.

Terms and Conditions for SIM-TO-GO, 30-day ready-to-use SIM

  • Get 30-day validity days.

    After successful SIM validation, enjoy exclusive offers as follows:

        1. Get 20GB of free unlimited data at 15Mbps for 30 days. (After exceeding the limit, data usage continues at 384Kbps.)

        2. Enjoy free calls to all networks 24 hours (up to 15 minutes for each call) for 30 days. Excess calls for every 30 subsequent seconds cost 0.50 Baht.

        3. Exclusive! To get an additional 10GB of 5G data, dial *777*7793#✆ within 7 days after a successful package subscription or package fee payment. The offer is limited to one entitlement per month. For the following month, the free data package can be obtained again after the free package has expired. The free 10GB data package is valid for 30 days.  

  • Excess usage charges will be calculated based on the main package rates: Calls to all networks cost 1 Baht for the first minute, and 50 Satang for every subsequent 30 seconds; VDO calls are 1.50 Baht per minute: SMS costs 2 Baht per message; MMS costs 3 Baht per message; data usage is charged at 2 Baht per megabyte.
  • The average service rate for voice services is 0.0010 Baht per minute.
  • The offers are valid for 12 months.
  • The excess usage charges are exclusive of 7% VAT.
  • From the 2nd to the 12th month, the customer will be entitled to usage rights when they top up 199 Baht to activate the service package for 30 days as stipulated in the Terms and Conditions. In case the customer does not top up to activate the package within the specified period, the promotion will instantly be canceled, and the SIM usage will be charged according to the actual usage at the rates of the main package of the SIM.
  • After 12 months of usage, the SIM will be switched to the main package automatically.
  • The free allowances will instantly be terminated once there is a package change, and they are non-transferable to any number throughout the promotional period.
  • The allowances and charges stipulated are for normal, domestic use only.
  • The customer can change the main package free of charge within the first 30 days simply by dialing *777✆ (for new SIM users).
  • In order to maintain service quality standards and to keep a quality network experience for overall subscribers, the Company reserves the right to manage the network as the Company deems appropriate including but not limited to limiting or decreasing network speed in case it is found that there is a large volume of continuous data transfer, use of BitTorrent, Internet sharing via Hotspot, downloading and/or uploading large files, usage for commercial purposes, or any usage which impacts or creates unfairness to other subscribers, or creates impediments to the network of the Company.

• Only for customers open a new SIM-TO-GO at participating Mini Big C stores.
• Get an additional 10 AIS Points. The 10 points will be received within 3 days and will receive an SMS confirm.
• Get an additional 7 points of Big Points.
• Double points free, limited to 1 right per purchase of 1 SIM card.
• Specified usage rights and service rates. For use within the country and normal use only
• The company reserves the right to change details without prior notice.