CMHK Notice: To cope with service adjustment, code *100# will no longer be available with effect from 27 Aug 2019. You can login into MyLink App / CMHK website to check your data and voice minutes usage details or dial *121# for details.
198 Financial Link, Quote Express of *100# and Financial Info Package will be terminated from 1 Dec 2018 due to service rearrangement. Services are no longer available for subscription.
Mobile News Service will be terminated from 1 July 2019 due to service rearrangement. Services are no longer available for subscription.