Nokia will focus on the three businesses it has left once Microsoft sale is completed
Nokia buys Siemens' 50 percent share in the networking joint-venture
Two companies have revealed their products to help mobile users when they migrate onto Wi-Fi networks
LTE smartphones offer much faster mobile data access, but reports are also emerging of voracious power consumption
Nokia Siemens is drastically cutting its workforce as part of its strategy to streamline operations and cut costs
Huawei is the latest to lock horns with Microsoft over royalty payments for its Android devices
Reports are emerging that Nokia Siemens Networks is in talks to acquire the telecom equipment unit of Motorola