[Buy 1 Get 1 Free on Select Plans!] Thailand eSIM｜5G 7days 15GB/10days 30GB high speed total unlimited｜AIS(Real-Name Registration )
- Supports iOS one-click installation: Update to the latest version of the iOS App and iOS 17.4 or above to install eSIM with one click in the KKday App.
- KKday Thailand eSIM card provides 5G network services and hotspot sharing
- 5G covers eSIM provided by AIS, the number one telecommunications company in Thailand. From Bangkok to Chiang Mai, from Pattaya to Phuket, you can enjoy extremely fast 5G Internet access.
- From February 2025, overseas travelers will need to complete real-name registration to activate AIS eSIM.
- [7-Day Plan Promotion] Activate by September 30, 2026, and the 7-day 15GB plan will be upgraded from a total of 15GB high-speed data to 35GB high-speed data. After the limit is reached, speed will be reduced to 1 Mbps.
- [10-Day Plan Promotion] Activate by September 30, 2026, and the 10-day 30GB plan will be automatically upgraded to unlimited data (continued usage at 15 Mbps).
विकल्प चुनें
Product Info
From February 2025, Overseas Travelers Must Complete Real-Name Registration to Activate AIS eSIM (Detailed instructions for real-name registration)
[Preparation Before Registration]
- Prepare the ICCID on your order voucher (the last 13 digits of the card number) and the phone number.
- Valid identification (Thai ID card or passport from other countries).
- Complete real-name registration before departure (AIS real-name registration website)
- Installing eSIM
- Enable the eSIM upon arrival in Thailand
- It is recommended to complete the real-name registration and eSIM installation within 24 hours before departure.
- The eSIM can be installed ahead of time. Once real-name registration is complete, its validity period is 30 days. You must enter Thailand and finish using the data package within this 30-day window. If you activate it on the 29th day, you will only have 1 day of usage left. Expired packages automatically become invalid and cannot be refunded or exchanged. Please avoid registering too early to prevent premature expiration. Once real-name registration is complete and you arrive in Thailand, the data package will automatically activate as soon as the eSIM connects to the AIS network.
- After successful registration, AIS will send a confirmation SMS. Please keep your AIS eSIM turned on for at least 40 minutes to receive it. (Note: Some devices may not receive this SMS outside of Thailand; you will receive it immediately upon arrival.)
- You can choose to complete real-name registration before installing the eSIM, or install the eSIM before registering. Both sequences work perfectly and will not affect usage.
- One passport can only be used to register a maximum of 3 eSIMs. The passport used will remain tied to the registration until the eSIM's validity period ends. During this period, it cannot be used to register any other AIS SIM cards or eSIMs. Once the validity period ends, the passport will be released for future registrations.
7-day plan:
[❗Limited-time Offer] Activate the eSIM before September 30, 2026, and the 7-day 15GB plan will be upgraded from 15GB high-speed data to 35GB high-speed data. After 35GB is used, speed will be reduced to 1Mbps.
- High-speed 5G network
- Total 15GB high-speed data; speed reduced to 1Mbps after data is used up
- Free 30-minute local calls (can call AIS, dtac, True). SMS not supported.
- Unlimited free AIS WiFi
- Validity calculation: Thailand local time (GMT+7); 1 day = 24 hours from activation
10-day plan:
[❗Limited-time Offer] Activate the eSIM before September 30, 2026, and the 10-day 30GB plan will be upgraded from 30GB high-speed data to unlimited data (15Mbps speed throughout usage).
- High-speed 5G network
- Total 30GB high-speed data; speed reduced to 384kbps after data is used up
- Free AIS network calls for 24 hours
- 100 THB call credit (for local and international calls; SMS not supported)
- Unlimited free AIS WiFi
- Validity calculation: Thailand local time (GMT+7); 1 day = 24 hours from activation
From February 2025, overseas travelers will need to complete real-name registration to activate AIS eSIM
SIM Card Specifications
| Data Usage Specifications | 15GB, 30GB |
| Transmission Specifications | 5G/4G |
| Signal Coverage Area | Thailand(Automatically jump to 4G signal when 5G is not covered) |
| Mobile Carrier | AIS |
| Supported Sizes | eSIM |
| Hotspot Sharing | Available |
| Supported Frequencies(4G) | B1（2100 MHz）, B3（1800 MHz）, B8（900 MHz）, B41（TD 2500 MHz）, B28（700 APT） |
| Supported Frequencies(5G) | n28（700 MHz）, n41（TD 2500）, n258（26 GHz） |
| Top-Up Availability | Top-up unavailable |
| Not Supported | SIM-locked device, Carrier-customized device, Pocket WiFi, iPhones purchased in China, Hong Kong, and Macau, and devices that do not support eSIM |
| Network Type | Local |
खरीदारी संबंधी जानकारी
Reminders
Please confirm that your mobile phone model supports eSIM service before purchasing. This product is non-refundable after sending the eSIM QR code.
A QRcode can only be scanned once with a mobile phone. After binding, the device cannot be changed or deleted. Once deleted, it cannot be rescanned and installed and needs to be purchased again.
It is recommended to complete the real-name registration and eSIM installation within 24 hours before departure.
The eSIM can be installed ahead of time. Once real-name registration is complete, its validity period is 30 days. You must enter Thailand and finish using the data package within this 30-day window. If you activate it on the 29th day, you will only have 1 day of usage left. Expired packages automatically become invalid and cannot be refunded or exchanged. Please avoid registering too early to prevent premature expiration. Once real-name registration is complete and you arrive in Thailand, the data package will automatically activate as soon as the eSIM connects to the AIS network.
After successful registration, AIS will send a confirmation SMS. Please keep your AIS eSIM turned on for at least 40 minutes to receive it. (Note: Some devices may not receive this SMS outside of Thailand; you will receive it immediately upon arrival.)
You can choose to complete real-name registration before installing the eSIM, or install the eSIM before registering. Both sequences work perfectly and will not affect usage.
This eSIM is a local prepaid card in Thailand. If you install it outside Thailand, it may show "activation in progress" or "activation failed". Please do not delete the eSIM for this reason (it will not be reissued after deletion).
iOS requires version 12.1 or higher; please note that iPhones sold in mainland China, Hong Kong, and Macau do not support eSIM.
The versions of Samsung mobile phones vary from country to country. Samsung mobile phones purchased in Taiwan do not support eSIM. For other regions, please check with Samsung’s official website first.
If you install this eSIM in Thailand, please pay attention to whether the original phone number is connected to the AIS network. If the original phone number automatically roams the AIS signal, please turn off the original phone number and install the eSIM through WiFi, or use the original phone number to roam the signal. Switch to a telecom operator other than AIS to install this AIS Thailand eSIM normally
[7-Day Plan Promotion] Activate by September 30, 2026, and the 7-day 15GB plan will be upgraded from a total of 15GB high-speed data to 35GB high-speed data. After the limit is reached, speed will be reduced to 1 Mbps.
[10-Day Plan Promotion] Activate by September 30, 2026, and the 10-day 30GB plan will be automatically upgraded to unlimited data (continued usage at 15 Mbps).
7-day plan includes 15GB of high-speed data in total; after the data is used up, the speed will be reduced to 1Mbps. You can continue using the service without disconnection. Free 30 minutes of local calls (can call AIS, dtac, and True). SMS is not supported.
30GB of high-speed data for 10 days, which will be reduced to 384kbps after use. You can continue to use the network without disconnection. Free 24-hour AIS network calls. 100 baht call balance (can be used for local calls and international calls. Cannot be used to send text messages.)
To end the use of the eSIM plan available on your phone, click [Remove Action Plan] at the bottom to remove it.
How to Use
- It is recommended to complete the real-name registration and eSIM installation within 24 hours before departure.
- The eSIM can be installed ahead of time. Once real-name registration is complete, its validity period is 30 days. You must enter Thailand and finish using the data package within this 30-day window. If you activate it on the 29th day, you will only have 1 day of usage left. Expired packages automatically become invalid and cannot be refunded or exchanged. Please avoid registering too early to prevent premature expiration. Once real-name registration is complete and you arrive in Thailand, the data package will automatically activate as soon as the eSIM connects to the AIS network.
- After successful registration, AIS will send a confirmation SMS. Please keep your AIS eSIM turned on for at least 40 minutes to receive it. (Note: Some devices may not receive this SMS outside of Thailand; you will receive it immediately upon arrival.)
- You can choose to complete real-name registration before installing the eSIM, or install the eSIM before registering. Both sequences work perfectly and will not affect usage.
Installation steps:
Method 1: iOS users can install the eSIM directly with one click via the KKday App.
Method 2: Scan the QR code.
Method 3: Manually add the SM-DP+ Address and Activation Code.
Activation steps:
1. After arriving at your destination, turn off other SIM cards and enable only the eSIM.
2. Set the eSIM APN (it is usually detected automatically; if not, manual setup is required).
APN: internet
— Data usage and balance enquiry —
Check remaining data: dial 1213#
Check phone number: dial *545#
Check additional free call credit: dial 1212#
How to make local calls: dial directly
How to make international calls: dial 00300 + country code + area code + phone number
Call rate starts from 1 THB/min. For call charges, please refer to https://www.ais.th/en/consumers/package/international/tourist-plan
Cancellation Policy
- Once the order has been completed, it cannot be canceled, modified, or refunded
- Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once your refund request is confirmed, KKday will initiate the refund to your original payment method within 15 days. The actual refund timing depends on your card-issuing bank’s policy.
