We offer high-quality wireless broadband connectivity at more than 15,000 hotspots across Hong Kong at the designated convenience stores, coffee shops, restaurants, shopping malls, universities and other tertiary education institutions and public phone kiosks.
Please note csl Wi-Fi service throughout MTR stations will cease to be available from this April 30, 2020. It will be removed gradually from stations, beginning April 14, 2020. Outside MTR stations, customers can continue using the “CSL” SSID to login manually and connect to csl Wi-Fi.

Please note that the “Auto Connect” function of csl Wi-Fi will no longer be available starting from 4, March 2019. Customer can keep using “CSL" SSID to manually log in and connect to csl Wi-Fi
 

csl Wi-Fi has become the first service provider in Hong Kong to launch a next-generation 802.11ac Wi-Fi service
 
As Hong Kong’s leading Wi-Fi service provider, csl Wi-Fi is committed to provide the best wireless broadband experience with the deployment of next-generation 802.11ac Wi-Fi technology, served by a powerful 1,000Mbps^ fiber backhaul network, will enable customers with appropriate devices to enjoy even faster Internet surfing performance.
For details, pls visit www.cslwifi.com for details.
 
^ Wi-Fi 1,000Mbps is the network specification for 802.11ac only applicable to selected csl Wi-Fi hotspots in limited locations. Actual speeds experienced by customers using those hotspots are considerably less than the network specifications and will be affected by user’s mobile device (e.g. number of internal antenna equipped), network coverage, international bandwidth and other extraneous factors.
 
How to Use
   
  Use manual set up to connect Wi-Fi (Applicable to all handset and tablet)
   
 
         
Select “CSL”SSID   The login page will be displayed upon you open any URL on the web browser (The login page may be opened automatically for iPhone and other selected handset models)   Input your mobile number and click“Obtain One-Time Password”
         
         
         
    Input the One-Time password and click Login button   The Welcome page will be shown upon successful log in
         
Select “CSL”SSID
The login page will be displayed upon you open any URL on the web browser (The login page may be opened automatically for iPhone and other selected handset models)
Input your mobile number and click“Obtain One-Time Password”
Input the One-Time password and click Login button
The Welcome page will be shown upon successful log in
   
  “Remember Me” Function
   
 
 
         
    1. Select“CSL”SSID   2. You will be connected to csl Wi-Fi automatically after opening any URL with the same device
         
1. Select“CSL”SSID
2. You will be connected to csl Wi-Fi automatically after opening any URL with the same device
To cancel this function please go to hotspot.cslwifi.com after connecting to csl Wi-Fi and select “Confirm” to cancel
 
   
csl Wi-Fi Monthly Plan
   
  Enjoy unlimited Wi-Fi connection via Wi-Fi enabled devices, including mobile handset, tablet and portable electronic game devices. Call our Consumer service hotline on 2888 1010 (1O1O customers) to subscribe now.
   
 
Monthly Charge Wi-Fi Usage
$20 Unlimited
   
  Note: The services are provided subject to CSL Mobile Limited and Hong Kong Telecommunications (HKT) Limited Terms and Conditions for Subscription.

csl Wi-Fi Hotspot Location