CSL Limited, Hong Kong

CSL, the first mobile company established in Hong Kong in 1983, is one of the leading mobile network operators in Hong Kong. CSL is part of HKT Group, Hong Kong's premier telecommunications service provider.A world-class networkCSL operates a world-class LTE / WCDMA / UMTS 900 / GSM network in Hong Kong. Coupled with continuous network enhancement, it offers comprehensive mobile services to both local and international customers for work and fun. In 2013, CSL launched the world’s first 4G LTE roaming service with SK Telecom Korea.Focus on customersA distinctive market segmentation strategy is employed by CSL to provide advanced, innovative and customer-focused mobile services to each customer through the three brands: 1O1O, one2free and New World Mobility. CSL also provides customers international multi-media connectivity with over 580# roaming operators around the world.# As at 1 March 2013LTE is a trademark of ETSI