ModuMobile, an upcoming mobile firm has demonstrated in 2008 Mobile World Congress its line of “modular mobiles”. These devices are basically devices over which several different types of “jackets” can be used. And unlike the external bodies available of several popular mobiles in grey markets, these jackets not only will change the way the phone looks but also bring about change in the user interface of the device.

Here is a news video demonstrating this:

This video also contains some footage on Ringo which is in the business of creating video ringtones on a mass scale. This includes software which will show different video ringtone based on who is calling.

ModuMobile is expected to launch this year in Italy, Russia and Israel. The rest of the world will have to wait a bit longer to experience this unique mobile device.