Beijing Digital Telecom Co., Ltd., together with its subsidiaries, engages in the sale of mobile telecommunications devices and accessories, and provision of related services in Mainland China. It operates through two segments, Traditional Based Operation - Mobile Related and New Developed Operation - Others. The company is involved in the sale of mobile telecommunications devices and accessories through independently operated outlets and store-in-store outlets, stores in cooperation with the mobile carriers, and online sales platforms, as well as sales to its franchisees. It also engages in the wholesale of mobile telecommunications devices and accessories to mobile carriers and other third-party retailers.