Privately owned company | |
Industry | Mobile communication |
Founded | 1983 |
Headquarters | Hong Kong Island, Hong Kong |
Area served
|
Hong Kong |
Parent | HKT |
Website | Hong Kong CSL Limited |
CSL Limited (Chinese: 香港移動通訊有限公司) is Hong Kong's first mobile communications operator established in 1983. It operates a GSM / WCDMA /UMTS 900 network in Hong Kong and launched the world’s first dual band 4G LTE with DC-HSPA+ network with the brands 1O1O, csl, and SUN Mobile. CSL is part of HKT Group, a Hong Kong telecommunications service provider.
CSL is an abbreviation for Communication Services Limited and their original branding of "Create a Simple Life". The CSL brand, logo and corporate colour were all updated in August 2011.
PCCW Mobile HK Limited (Chinese: 電訊盈科流動通訊有限公司) is a subsidiary of PCCW Limited involving 2G and 3G mobile communications service in Hong Kong. It was formerly Sunday Communications Limited (: 886). It was acquired by PCCW and renamed PCCW Mobile HK Limited in 2005. PCCW made this acquisition to return to mobile business after it sold CSL to Australia's Telstra Corporation in 2001 and 2002.