Looks like modu are in for some congratulations: their dinky eponymous cellphone, designed to be slipped into a variety of multi-function “jackets” or slotted into “modu mates”, specially designed electronics that have slots for the the handset to be fitted into, has been granted the title of World’s Lightest Cellphone [pdf link] by the Guinness World Records judges.  Weighing in at a mere 40.1g (1.41oz), the handset ousts previous record holder, the Pantech C300, by an ounce.

modu is a compact cellphone with Bluetooth and 1GB of internal memory, although the main device itself only has rudimentary controls: a joystick, a handful of buttons and a small display.