Mobile phones these days seem to do everything. Not everyone wants one device to rule them all and to be dependent on a single device to do everything, though.
Modu phones put the mobile back in to the concept. The phone itself is just 7cm tall and 3.5cm wide and has 2GB of internal memory. To the basic £129 device you can add any of a range of interchangeable 'jackets' costing between £15 and £39 each. A 5Mp camera, a retro games pad, a speaker dock and so on can all be used to accessorise the device, which is sold through PurelyGadgets SIM-free.
See also: Modu Modular Mobile Phone review
Modu offers a single base handset, to which can be added gaming controls, a media player, a camera and so on