Enjoy free Wi-Fi access for HK travelers

Take a few simple steps to get free Wi-Fi in HK and the latest travel information!

Android / iOS users:
Search for, and download the csl Wi-Fi app from Google Play / App store to find our Wi-Fi hotspot locations and enjoy free Wi-Fi.

Other users:

Selected “csl^” as your roaming mobile network operator and press *165# on your mobile phone to receive an SMS containing a Wi-Fi Activation Code.   Switch on your device’s Wi-Fi function and set SSID to “csl Free” while within csl Wi-Fi coverage.   Open your Internet browser to be directed to the login page and enter the Activation Code to complete.  


^Depending on handset model,you might need to select "csl" or "Sunday" as your mobile network,and could need to repeat the action several times.Please contact your home mobile operator if you have been blocked from choosing csl as your roaming network opetator.


For csl Wi-Fi hotspot locations, please visit www.cslwifi.com

If you see these signsyou can connect instantly to wireless broadband service. Hotspots included:



 Circle K




 domain 大本型


The Hong Kong Jockey Club 香港賽馬會

Hong Kong Property 香港置業





 mtr 港鐵

mtr malls

 Oliver's Super Sandwishes

 Pacific Coffee



Vango 便利店


Terms & Conditions

- The offer is applicable to non-Hong Kong mobile network customers using csl as a GSM roamoing network.

- Contact your home mobile operator if you have been blocked from selecting csl as your roaming network operator.

- Each mobile number roaming on csl’s network can obtain one csl Wi-Fi 24-hour Pass during the same period of roaming. Users can access the csl Wi-Fi network at csl Wi-Fi hotspot (excluding certain locations) within 24-hour period from the time of first login.

- The Pass is provided by Hong Kong Telecommunication (HK) Limited (“HKT”), use of which is subject to General Conditions of Service of HKT, NETVIGATOR broadband Terms and Conditions. Terms and conditions for using csl Wi-Fi service and any other Terms and Conditions set out herein. To view the applicable Terms and Conditions, please visit www.cslwifi.com.

- This Pass can be used only in Hong Kong. Offer lasts until further notice.

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