Nokia Eseries

The Nokia Eseries is a discontinued line of business-oriented smartphones running Symbian OS, produced by Nokia from 2005 to 2011. The Eseries brand became the partial replacement for the top-line products of the Nokia 6000 'Classic Business' range - the 6000 range itself would turn into a mid-range line with broad appeal beginning in 2007 mostly using the 'classic', 'slide' and 'fold' monikers.

The Nokia Eseries have emphasis on enhanced connectivity and support for corporate e-mail push services, as well as enterprise-styled products and many featuring QWERTY keyboards. All devices have advanced office features through its S60 platform. Phones equipped with Wireless LAN also provide a VoIP client (SIP Protocol). Throughout the series' lifetime its main competitors were BlackBerry products from Research In Motion.