To provide better customer service quality, we will undergo system maintenance from 10:00 PM on January 18, 2025(Sat) to 7:00 AM on January 19, 2025(Sun). During this period, the UA Customer Service Hotlines will be temporarily unavailable. We apologize for any inconvenience this may cause.
Important Notice: Beware of bogus call, fraudulent SMS and instant message on mobile. For more information, please click here or call (852) 2681 8888.
