Instructions for Adding a New Data Plan

After your first SIM2Fly data plan expires, you can add any of the above data plans.  Here is how:

1. Load enough THB credit onto the sim to pay for a package purchase. (Check credit with *121#)
2. Press the USSD code as shown to apply.  You will get an SMS upon success. (you can also sign up in my ais app)
3. Check your data balance. Dial *111*6# to check your remaining data.

Where will these plans work?

Review the list supported countries including 5G support.

Adding Plans with the myAIS App

Use the myAIS Android and iOS app to add additional plans.  Video: How to add plans with the app.

Plan Queuing

With the exception the 1 year plan, you can have multiple plans qued at the same time.  For example, if you add the 6 GB Global Plan, good for 15 Days, and then want to plan ahead and add a 2nd Global plan, the first plan would be used up before going to the second.   If you had an Asian Plan active the Asian Plan data would be used first, and then if finished, would used the data in the Global plan.

eSIM Versions – International and Domestic

These package codes apply only to the International version of the AIS SIM2Fly, sold on esim2fly.com as of Jan 8, 2020.  If you have the domestic, sold in Thailand version, you can use all plans as listed on AIS SIM2fly site.

More AIS Roaming Data Plan resources

AIS provides various location for their roaming data promos:

• Special Serenade Member data plans. 
• Ready2fly data plans – may not work with SIM2fly eSIMs.

Help with your eSIM2fly eSIM

Have a look at the AIS eSIM Cheat Sheet for help using your eSIM.