
A handout image dated and made available By Nokia on 26 October 2011 showing Nokia's new Lumia 800 smartphone in magenta. Finland-based mobile phone maker Nokia on 26 October unveiled its first two smartphones based on the Windows Phone operating system in a bid to stem falling sales. The Nokia Lumia 800 is to go on sale in November in Britain, France, Germany, Italy, the Netherlands and Spain, Nokia chiefexecutive Stephen Elop said at the company conference in London, adding that the estimated selling price excluding taxes and subsidies was 420 euros (585 dollars). The shift to Windows Phone, which was announced in February, ispart of Nokia‘s efforts to regain market share amid growing competition from the likes of Apple's iPhone and Google's Android system. Nokia is to phase out its own Symbian system in favour of theWindows Phone system. EPA/NOKIA / HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES

A handout image dated and made available By Nokia on 26 October 2011 showing Nokia's new Lumia 710 smartphone in black and white colors. Finland-based mobile phone maker Nokia on 26 October unveiled its first two smartphones based on the Windows Phone operating system in a bid to stem falling sales. The Nokia Lumia 800 is to go on sale in November in Britain, France, Germany, Italy, the Netherlands and Spain, Nokia chief executive Stephen Elop said at the company conference in London, adding that the estimated selling price excluding taxes and subsidies was 420 euros (585 dollars). The Lumia 710, which shares several features such as a 1.4 GHz processor and will sell at about 270 euros, is to go on sale in HongKong, India, Russia, Singapore and Taiwan 'toward the end of the year,' Elop added. The shift to Windows Phone, which was announced in February, is part of Nokia‘s efforts to regain market share amid growing competition from the likes of Apple's iPhone and Google's Android system. Nokia is to phase out its own Symbian system in favour of the Windows Phone system. EPA/NOKIA / HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES

A handout image dated and made available By Nokia on 26 October 2011 showing Nokia's new Lumia 710 smartphone in various colors. Finland-based mobile phone maker Nokia on 26 October unveiled its first two smartphones based on the Windows Phone operating system in a bid to stem falling sales. The Nokia Lumia 800 is to go on sale in November in Britain, France, Germany, Italy, the Netherlands and Spain, Nokia chief executive Stephen Elop said at the company conference in London, adding that the estimated selling price excluding taxes and subsidies was 420 euros (585 dollars). The Lumia 710, which shares several features such as a 1.4 GHz processor and will sell at about 270 euros, is to go on sale in HongKong, India, Russia, Singapore and Taiwan 'toward the end of the year,' Elop added. The shift to Windows Phone, which was announced in February, is part of Nokia‘s efforts to regain market share amid growing competition from the likes of Apple's iPhone and Google's Android system. Nokia is to phase out its own Symbian system in favour of the Windows Phone system. EPA/NOKIA / HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES

A handout image dated and made available By Nokia on 26 October 2011 showing Nokia's new Lumia 800 smartphone in black. Finland-based mobile phone maker Nokia on 26 October unveiled its first two smartphones based on the Windows Phone operating system in a bid to stem falling sales. The Nokia Lumia 800 is to go on sale in November in Britain, France, Germany, Italy, the Netherlands and Spain, Nokia chief executive Stephen Elop said at the company conference in London, adding that the estimated selling price excluding taxes and subsidies was 420 euros (585 dollars). The shift to Windows Phone, which was announced in February, is part of Nokia‘s efforts to regain market share amid growing competition from the likes of Apple's iPhone and Google's Android system. Nokia is to phase out its own Symbian system in favour of the Windows Phone system. EPA/NOKIA / HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES

A handout image dated and made available By Nokia on 26 October 2011 showing Nokia's new Lumia 800 group smartphones. Finland-based mobile phone maker Nokia on 26 October unveiled its first two smartphones based on the Windows Phone operating system in a bid to stem falling sales. The Nokia Lumia 800 is to go on sale in November in Britain, France, Germany, Italy, the Netherlands and Spain, Nokia chief