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Product #145362
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English main visual for Thailand eSIM card, showcasing Bangkok's Wat Arun night view, emphasizing the convenience of 1-click installation for uninterrupted daily or unlimited data during Thailand travel.

[25% Off] Thailand eSIM Card | Daily/Unlimited Data

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Sold 5K+

No cancellation

  • The telecom data roaming service of this eSIM is provided by CMHK China Mobile Hong Kong
  • KKday Thailand eSIM card, personally tested by 3C expert Tim, the designated eSIM card for use when traveling abroad!
  • KKday Thailand eSIM card, supports iOS and various Android phones (not Samsung phones)
  • KKday Thailand eSIM card supports iOS one-click installation: Update to the latest iOS App version and iOS 17.4 or above, you can install the eSIM in one click on the KKday App
[5% App discount] Code: APP5OFF , HK: APP15HK
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Package Options

Product Info

The content of this product is provided by machine translation and may not reflect the actual information, please take this into consideration before booking.

eSIM self-detection (please confirm whether your phone supports eSIM before purchasing)

Infographic demonstrating how to check if a mobile phone supports eSIM function, featuring screenshots of Apple, Google, and Samsung settings, aiding travelers in confirming device compatibility for Thailand eSIM purchase.

eSIM compatible models

English list of eSIM supported phone models, including popular brands like Apple, Google, Samsung, Sony, and Motorola, enabling international travelers to confirm their phone's compatibility for eSIM service in Thailand.

Recommended by 3C Expert Tim

iOS eSIM installation steps reference

Detailed illustrated guide for iOS device eSIM card installation, showing how to set up Thailand eSIM on iPhone, including QR code scanning and mobile data activation steps, enabling 1-click installation.

Android eSIM installation steps reference

Detailed illustrated guide for Android device eSIM card installation, step-by-step instructions on how to activate Thailand eSIM on Android phones, ensuring travelers can smoothly connect to the internet in Thailand.

SIM Card Specifications

Data Usage SpecificationsUnlimited data, 1GB, 2GB
Transmission Specifications4G
Signal Coverage AreaThailand
Mobile CarrierTruemove
Supported SizeseSIM
Hotspot SharingAvailable
Supported Frequencies(4G)B1(2100 MHz), B3(1800 MHz), B2(1900 MHz)
Top-Up AvailabilityTop-up unavailable
ExcludesVoice calls, Texts
Not SupportedSIM-locked device, Carrier-customized device, Mobile hotspot
Reminders

・Hotspot sharing will occupy bandwidth, and the network speed will vary depending on the terminal device and location, so the minimum network speed is not guaranteed. Please confirm before placing an order

Network TypeRoaming
Mobile Virtual Network Operator (MVNO)CMHK 中國移動香港

Purchase Notice

  • Please activate the eSIM within 30 days of receiving it.
  • The eSIM QR code can only be scanned once. If you are prompted to contact your carrier or other prompts, please turn your phone off and back on or contact technical support.
  • Days calculated: After you arrive at your destination and activate your eSIM, the first day is 23:59 on the day you activate your eSIM. The card will expire at 12:00 PM on the selected day (time calculation is based on Taiwan time).
  • Please turn off your eSIM number after scanning and binding at the Taiwan airport on the day of departure. Turn on your eSIM number and eSIM roaming after landing, otherwise there will be a time difference. Time calculations are based on Taiwan time. Please set up your eSIM again on the day of departure. If the eSIM QR code expires due to premature scanning, it is a personal factor and cannot be reissued or refunded.
  • Before installing the eSIM, please make sure you are connected to WiFi or mobile network and then scan the QR code to join the mobile plan.
  • Please save this QR Code. Once scanned, it will become invalid and cannot be reissued. Please follow the installation instructions and do not exit the screen during the installation process to avoid misjudging the eSIM plan and deleting it.
  • To maintain network quality, telecommunications companies adhere to the Fair Use Policy (FUP). High traffic volumes within a short period of time are easily automatically throttled, potentially resulting in internet inaccessibility or slowed speeds. If your speed is reduced due to the FUP, please contact our technical support team.
  • The network may change with factors such as the number of users, climate, building shadows, and location. If the reception is unstable, please be sure to contact technical customer service.
  • The quality of telecommunications networks varies from country to country, and the base station construction is not as dense as in Taiwan. Each country has different geographical locations and telecommunications construction. We cannot request a refund due to signal conditions in a few areas.

Includes/Excludes

  • eSIM

Reminders

  • For any questions regarding eSIM operation and use, please contact the supplier's technical customer service (see the order notes for contact information) and provide the KKday order number to quickly obtain professional assistance.

How to Use

eSIM activation steps

  1. Settings → Mobile Services
  2. Add eSIM
  3. Scan the QR code to join the action plan
  4. Set as secondary → Click ''Continue''

*It is recommended to change the action plan label to the local name (e.g. Thailand)

5. Mobile Services → Mobile Data

6. Select Secondary (e.g. Thailand)

→ Turn off the Allow mobile data switch

7. Open this number

→Start roaming

8. Complete the setup

Cancellation Policy

  • Once the order has been completed, it cannot be canceled, modified, or refunded
NOTE
  • 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 the cancellation is confirmed, you will receive your refund within 14 working days.

FAQ

1. Is an eSIM a reliable option for data connectivity when traveling in Thailand?

Yes, a Thailand eSIM is a highly reliable option for data connectivity. It allows travelers to access mobile data without needing a physical SIM card, offering convenience and consistent internet access throughout their trip. eSIMs provide stable network connections, essential for navigation, communication, and accessing online services while exploring Thailand.

2. What are the key differences between a Thailand eSIM and a physical SIM card for tourists?

A Thailand eSIM is a digital SIM profile embedded in your phone, eliminating the need for physical card swapping. This is ideal for travelers with dual-SIM phones or those who wish to keep their home SIM active. Physical SIMs require insertion and removal. eSIMs also offer easier online activation and management, providing a more seamless experience for quick setup upon arrival in Thailand.

3. How can travelers determine the best Thailand eSIM data plan for their specific trip duration and usage?

To choose the best Thailand eSIM plan, consider your trip length and estimated data usage. If your trip is short with moderate usage, a daily data plan might be suitable. For longer trips or heavy usage, such as streaming and frequent video calls, unlimited data plans offer peace of mind. Review plan details for validity periods and data allowances to match your travel itinerary and connectivity needs in Thailand.

4. Are there daily data and unlimited data options available for Thailand eSIM plans?

Yes, Thailand eSIM plans typically offer a variety of data options to suit different traveler needs. You can often find daily data plans, which are ideal for short trips or specific usage patterns. For those requiring extensive connectivity without worrying about data limits, unlimited data eSIM plans are also commonly available, providing continuous access throughout your stay in Thailand.

5. Which mobile devices are compatible with using a Thailand eSIM?

Most modern smartphones support eSIM functionality. This includes various iOS devices, generally iPhones XR and newer, and many Android phones from major brands. However, it's important to note that some specific Android models, such as certain Samsung phones, may not support eSIMs. Always check your device's compatibility before purchasing a Thailand eSIM to ensure seamless usage.

6. What is the installation process for a Thailand eSIM, especially for iOS users?

For iOS users, installing a Thailand eSIM is designed to be very straightforward. After purchase, you can often complete a one-click installation directly through the provider's app, provided your iOS app version is updated and your device runs iOS 17.4 or above. This method simplifies the setup, allowing for quick activation without manual configuration, making it convenient to get connected rapidly.

7. How do I purchase a Thailand eSIM before my trip?

You can purchase a Thailand eSIM conveniently online before your trip. Platforms like KKday offer a range of eSIM options, allowing you to select your preferred data plan and validity period. Booking through KKday ensures a smooth and reliable process, often providing quick confirmation and clear instructions for activation, which helps travelers prepare for seamless connectivity upon arrival in Thailand.

8. What kind of telecom provider supports the data roaming service for a Thailand eSIM?

The data roaming service for a Thailand eSIM is supported by specific telecom providers. For instance, the service for this particular Thailand eSIM is provided by CMHK China Mobile Hong Kong. This partnership ensures reliable network coverage and consistent data speeds for travelers using the eSIM, leveraging an established telecommunications infrastructure for a stable connection throughout Thailand.

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