Not available to prepaid card users.
If you use a prepaid card,
please login here.
Hot search
New csl x MIRROR 5G Plan
| Samsung Galaxy Fold5 | Flip5
| Tertiary Student 5G U-Plan
| Online Shop
| Handset tutorial
Mobile phone number:
- Quick links
- What's new
- csl online shop
- My HKT
- My Account
- Connection/Renewal
- Contact us
- General enquiry
- csl Digital Sales Team
- csl shop
-
- csl product hotline: 2888 2123
- Contact us by WhatsApp: 5212 3123
- 24-hour customer service hotline: 2512 3123
- 24-Hour Overseas Emergency Hotline: +852 3477 4089
- (Only for csl mobile number call the Overseas Emergency Hotline, the
roaming charges are waived)
Follow us
Download csl App
