Motorola : CDMA Operating System

This was a 1.5 year project to redesign the Motorola CDMA phone Operating System.

I was the domain lead for all the productivity applications like Phone Book , Calling , Recent Calls.

Though this might sound simple this was in the days of Softkeys / Hardkeys.

There was an option to use this as a PTT phone ( Push to Talk  / Walkie Talkie mode ) in addition to regular calling.