Nokia single out Qualcomm for supplying chips for its first WP 7

Nokia, world's largest manufacturer of mobile phones was established in 1865 by Fredrik Idestam. Started from 1968 it focused more on mobile phone business in 1992. Up to now several technological improvements have been introduced in Nokia mobile phones. Furthermore, In Feb 2011, Nokia and Microsoft collaborated to make Windows Phone 7 as Nokia's primary Smart Phone platform. Windows Phone 7 is the mobile operating system created by Microsoft. This joint decision of Nokia and Microsoft was the considerable effort to create various opportunities for reinvention in the filed of mobile phones. The Windows phone devices of Nokia are expected to come before the end of this year.