Hong Kong · Setup guide
How to set up a Hong Kong eSIM.
Under 60 seconds. Works on every iPhone from XR onwards and every Android flagship from 2020 onwards. Profile routes through CSL 4G + 5G.
- 01
Settings → Cellular → Add eSIM
Install before boarding.
- 02
Data Roaming ON for Hong Kong
Connects on landing at HKG within 20 seconds.
Hong Kong-specific troubleshooting
Things that can go wrong in Hong Kong.
- MTR has full cellular coverage in every line including underwater harbor crossings.
- Some SAR rural areas (Sai Kung country parks) have CSL-only coverage.
- Hong Kong and Macau are separate — do not assume a Hong Kong plan covers Macau.
Ready to buy
Plans for Hong Kong.
From $3 for a short trip to unlimited monthly. All plans include hotspot tethering.