China Mobile Hong Kong Company Limited ("CMHK") is the wholly-owned subsidiary of China Mobile Limited (HKEx: 941) (NYSE: CHL), which ranks 47th on the Fortune Global 500. CMHK was incepted in January 1997 and was the first mobile network operator to launch PCS services in Hong Kong.

CMHK’s 4G LTE service covers two major standards LTE FDD and TD-LTE, and launched the world’s first converged commercial LTE network in 2012 and in November 2016, CMHK has successfully launched 4.5G mobile network. The Company offers innovative and comprehensive communications services, including voice, data, IDD and international roaming through 4G LTE, 3GHSPA, GPRS, EDGE and other technologies. In 2016, CMHK became the first mobile operator* to provide 4G network coverage in 16 tunnels throughout Hong Kong. In February 2017, CMHK became Hong Kong’s 1st mobile operator to cloudify its core network; in August, it became world’s 1st first operator to launch commercial 2.3GHz TDD Massive MIMO technology and in September, it is the first operator to announce and activate NB-IoT commercial service.

CMHK is committed to extending its business in the multimedia value-added services market. In 2012, the Company launched UTV mobile TV service. In 2013, CMHK launched Mobius e-book service, innovative and simple mechanism 4G Pro tariff plan and 2cm (2nd exchange market), the first-ever data trading platform in the market, making data more valuable than ever.

With the strong support of its parent company China Mobile, CMHK has launched a series of cross-border mobile services for customers travelling between Hong Kong, China and around the world. Its ‘1-Card-Multi-Number’ (1CMN), Multi-SIM data sharing, Data Roaming Zone and BlackBerry service plans are especially welcomed by frequent travelers. In May 2014, CMHK became the first service provider in Hong Kong to provide 4G data roaming service in Mainland China, creating a new era for cross-border mobile services. In May 2016, CMHK launched “Supreme Greater China” Service Plan; customers can enjoy data roaming service in Mainland China, Hong Kong, Macau and Taiwan inclusive in one monthly fee, enabling the best advantages in Greater China communications. With focus on expanding international roaming services, CMHK unveiled “Supreme” service plan series in March 2017. The “Supreme Global” and “Supreme Asia” Service Plans extensively cover the most frequented destinations of business and leisure travelers in Hong Kong, bringing added convenience to customers and allowing them to enjoy worry-free data roaming service with one single monthly fee. With these roaming service plans, CMHK subscribers can reap the benefits of the superior experience of true global communications across different countries and regions. In September, 2017, CMHK 4G data roaming coverage covers over 120 destinations.

The Company has been named as a "Caring Company" for 15 years consecutively since 2002, and a recognized merchant under the "Quality Tourism Service" scheme since 2004.

* According to the “Test Report on Mobile Networks in Hong Kong Tunnels Available for Customer Use” (as of 26th May, 2016).
# The 4G data roaming service coverage is measured against a designated list of destinations, please visit the China mobile Hong Kong website for details. The data was retrieved as of September 1st, 2017.