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As a prime distributor of NTT DoCoMo, Inc. and other mobile network operators, we have developed nationwide mobile phone sales networks, including the DoCoMo shop chain, to sell mobile phones and related products, process customer requests for repairs, new services and service changes, and to provide miscellaneous customer-related services, such as acting as a depository for usage fees and others. In addition, we also sell mobile phones and solutions products to corporate clients.
We provide repair and maintenance services, including troubleshooting, repair work and sales of repair parts, for mobile phones mainly manufactured by NEC. Another primary business area is system engineering for mobile communications base station systems used by mobile network operators, encompassing, among others, system design, site selection, system optimization, system installation, on-site testing, repair and maintenance, and area reception quality surveys of radio transmissions from base station systems.