Roll-a-Call is an innovative cell phone designed by Sudhanwa Chavan.  Just like other smartphones Roll-a-Call has also got many unique and important features.  The phone can be folded like a newspaper and contains three main parts - a keyboard, a browser in the middle and a phone menu for easy navigation.  All these functions can be used separately without discontinuing either of them. The user can surf while talking without discontinuing the browser.

 Roll-a-Call is an OLED phone and it is constructed from waterproof material. There are two USB ports and twin earphone jacks allowing the user to share images, videos and enjoy their favourite tunes. The stunning Roll-a-Call concept phone has been designed to change the face of telecommunication in the future.