Synergizing the friendly cooperation relationship with the telecom operators in various regions, CTM has been providing high-quality, leading and comprehensive telecom services to residents, and contributing to the livelihood and social economic development with cutting-edge telecommunications technologies. CTM is pleased to announce that it has taken the lead to introduce VoLTE (high-quality voice call) international roaming services to facilitate customers in Hong Kong to enjoy “dial-and-talk” and high-definition voice roaming experience at no extra charge, as well as to enjoy voice and data services while using roaming service.

CTM customers in Hong Kong, subject to using designated network operators, CSL or China Mobile (HK), can enjoy using VoLTE international roaming service by first enabling the data roaming and VoLTE function in handset setting, then simply press <+> <country code> <phone number> directly to enjoy high- definition VoLTE voice roaming experience.

CTM is determined to facilitate Macau’s integration into the development of Hengqin In-Depth Cooperation Zone and the Guangdong-Hong Kong-Macau Greater Bay Area, through collaboration with telecom operators in various regions, based on the friendly cooperation to actively explore more diversified telecom services, as to provide customers with high quality and convenient service experience.