3.86K reviews
Content rating
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About this app

We are entering the era of 5G! And buying a mobile plan or handsets, while managing your services and accounts all at your fingertips.

Find out more about what 5G can do for YOU:
• 5G services and apps
• 5G applications for music, gaming, esports, sports, entertainment, VR & AR
• 5G handsets
• 5G coverage map

Buy mobile services:
• Choose a new mobile plan, or upgrade your plan, and browse the latest hot offers
• Check out offers tailored to your needs
• Access your Coupon Wallet to find discounts and offers
• Buy a standalone handset
• Buy eSIMs
• Add data top-ups, roaming-data day- passes and other value-added services

Check and manage your mobile services:
• Check data, voice and SMS entitlements plus usage
• Control data usage of your secondary SIMs
• Manage voice-calling features
• Check your account balance, billing history and bill settlement

And many more...

Selected functions and information are accessible only to csl customers (log-in required)
Updated on
Jun 21, 2022

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available
3.86K reviews
Jackfruit Wang
May 17, 2022
Users of older versions of this app are locked out of the app, and with the updates being more frequent than trains on the Tsuen Wan Line, this is an absolute nightmare to use.
4 people found this review helpful
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Andy Yeung
January 23, 2022
A very stupid app. I have an extra data package and total 2. But the app cannot display the summerized data in the dashboard and I need to click into the detail page every time.
7 people found this review helpful
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Fuzhou Wang
May 24, 2022
Everytime I want to top up through this app, it asks me to update to a new version in Google Play. Do the developers really understand software design with Android?
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What's new

This version includes a number of UI/UX improvements as well as stability enhancement.