Hong Kong’s first operator supports “Cross-network Roaming”* in popular travel destinations

With its world-class 5G network, SUPREME proudly leads as Hong Kong’s premier operator, offering seamless “Cross-network Roaming” connectivity across highly sought after travel destinations such as mainland China^, Japan, South Korea, Thailand and Australia, ensuring instant connectivity upon arrival.

Seamless roaming. Stay connected anytime and anywhere

SUPREME esteemed customers can enjoy the convenience of accessing multiple operators with just one SIM card. In the event of no signal coverage, it will automatically switch to another local network, regardless of your location, and stay connected to the world anytime and anywhere!
Seamless roaming. Flexibly switch to the best network automatically!
Roaming networks overview (Telecom service providers listed in alphabetical order):
Mainland Japan South Korea
China Mobile
China Telecom
China Unicom
LG Uplus
Thailand Australia
True | DTAC
Vodafone AU
Please choose from the plans below or contact your Personal Executive for more information.
RoamLite Pass
Share the fun of the journey with family, no need to worry about bill shock
Data Roaming Daily Pass
One daily charge while travelling in Mainland China and Macau or in Euro Zone on the same day
Mainland China & Macau 3-Day Pass
Available in Mainland China and Macau
Freely use travel data and voice calls
3 DAYS$108
GETAWAY Travel Service
Enjoy 80 passes of travel data in 2 years
GETAWAY Deluxe Service
Year round travel data
*The data was retrieved from the official websites of local mobile operators as of 10 October 2023.
^China Broadnet does not provide inbound roaming service.
Operators in designated destinations provide 5G/4G roaming service, which are subject to the coverage, system compatibility, network setting and configuration, the specifications of mobile device of the designated networks and other factors.
Only applicable to SUPREME customer with relevant roaming service.
Terms and conditions apply.