Asia 5G eSIM Unlimited 13 Countries

What’s Included?

• Unlimited Data 
• 4G/5G Speed
• 3 – 90 days of service from activation
• For use in 13 countries in Asia
• China: Automatic VPN is set up to grant access to restricted sites and apps like Google, Facebook, WhatsApp, and more
• Hotspot/Tethering enabled
• How do eSIMs work? Check our eSIM setup guide
  • Purchase your eSIM plan, QR code will be sent instantly via email
  • Scan the QR code to add the eSIM to your eSIM compatible phone
  • Turn on data roaming to use the eSIM
• eSIM must connect to supported network and be used within 180 days of purchase

Thing’s to know

• The eSIM’s provider is 3HK
• Plan starts when eSIM connects to supported network
• No ID registration needed (registration is required in HK)
• No calls or texts included (data-only eSIM)
• Network Operator list included below
• Compatible with unlocked eSIM-enabled phones (with EID numbers)
• Check data usage online
• List of countries where data is included:
  • Cambodia, China, Hong Kong, Indonesia, Japan, Macau, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand & Vietnam

Troubleshooting Guide

eSIM not working? Don’t stress! Follow this guide to get you up and running.

1. Disable VPN and any secondary SIM/eSIM lines (for dual SIM phones)
2. Connect to Wi-Fi and disable airplane mode before scanning the eSIM
3. Confirm mobile data is sourced from our eSIM (i.e. the correct eSIM profile is selected)
4. Turn data roaming on (Android: select all network)
5. Wait up to 10 minutes for activation to occur
6. APN: mobile.three.com.hk | Username: [blank]  Password: [blank] (Android: select manually)
   • APN to access TikTok and ChatGPT: esimnext | Username: [blank]  Password: [blank] (Android: select manually)
7. Turn off automatic network selection and manually choose from the list below.
8. Restart your phone and/or turn on and off airplane mode
9. Still not working? Chat with us live, we’re here to help!

We are not affiliated with the network provider. Data allowance may change without notice; 5G is not guaranteed, check our website for updates.

Network Operator(s) List

• Cambodia [Metfone (4G)]
• China [China Telecom (4G) / China Mobile (5G) / China Unicom (5G)]
• Hong Kong [3 (4G)]
• Indonesia [Telkomsel (5G) / XL (4G)]
• Japan [KDDI (5G) / Softbank (5G)]
• Macau [3 (4G)]
• Malaysia [Celcom (5G) / Digi (5G) / Maxis (5G) / Umobile (4G)]
• Philippines [Globe (5G)]
• Singapore [SIMBA (5G) / Starhub (5G)]
• South Korea [SK Telecom (5G)]
• Taiwan [CHT (5G)]
• Thailand [AIS (5G) / TrueMove (5G)]
• Vietnam [Vinaphone (5G)]

*Updated product listing on 27 May 2025 to include coverage in Indonesia and the Philippines, and increase eSIM QR code validity period from 90 days to 180 days

List of eSIM Supported Handsets (not exhaustive)