The Group's principal activity is providing mobile telecommunications and related services . Value added services are mainly derived from voice-added services, short message services ("SMS") and non-SMS data services. It also provides telecommunication network planning design and consulting services; network and business coordination center; optimizing construction-testing of its network structure, technology support, development and training of Nokia GSM900/1800 mobile communication system; roaming clearance; technology platform and maintenance; mobile data solution, system integration and development. Other activity includes investment holding. Operations are carried out in the People's Republic of China, the British Virgin Islands and the Cayman Islands.
 

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