Seems like a very good price for this huge device(size wise) even though its a clearance product.http://www.carphonewarehouse.com/buy/NOKIA-N900-O2PYG-WEB10
The Nokia N900 is a mobile Internet device and smartphone from Nokia that supersedes the N810. Based on the Maemo platform, it runs Maemo 5 Linux as its default operating system and is the first Nokia device based upon the TI OMAP3 microprocessor with the ARM Cortex-A8 core. Unlike the Internet Tablets preceding it, the Nokia N900 is the first Maemo device to include phone functionality (quad-band GSM and 3G UMTS). It functions as a 5 mega pixel camera, a portable media player, and a mobile Internet device with email and full web browsing. It was launched at Nokia World on September 2, 2009 and was released on November 11, 2009 in the United States and 9 European countries.
The N900 was launched alongside Maemo 5, giving the device an overall more touch-friendly interface than its predecessors and a customizable home screen which mixes application icons with shortcuts and widgets. Maemo 5 supports Adobe Flash Player 9.4, and includes many applications designed specifically for the mobile platform such as a new touch-friendly media player.
The Nokia N900 will be the last mobile communication device running the Maemo 5 operating system, which is in its final version. The N900 will continue to be supported with updates when necessary.