SmarTone Telecommunications Holdings Limited (SmarTone), a subsidiary of Sun Hung Kai Properties Limited is a communication company that voice, multimedia and mobile broadband services. The company’s products include mobile phone and internet devices. It offers tablets and USB modems. SmarTone’s services include smartphone SIM only plans, roaming coverage and charges, calling overseas, roaming data day plan, mobile internet, information services, fun and entertainment, and broadband. The company operates through its stores in Aberdeen, Admiralty, Causeway Bay, Central, Chai Wan, Diamond Hill, Hunghom, Jordan, Kowloon Bay, Kwai Chung, Kwun Tong, Ma On Shan, Mongkok, Sai Wan Ho and Sham Shui Po. SmarTone is headquartered in Kowloon, Hong Kong.