No1 Caller ID This smart app gives you the name and address info of callers you don't know - And it's all FREE
EQO (Java) FREE application that lets you call anywhere in the world for rates as low as 2.3 cents/minute. Plus, with EQO you get cheap text messages and free access to all your favourite instant messaging services like MSN, AIM, Yahoo!, Google Talk, ICQ
Mobile Number Tracer Here is another useful Java application Mobile Number Tracer for Indian mobile users only who own Symbian touch screen mobiles
No 1 Caller Look Up This award winning app automatically identifies incoming callers that are not in your contacts
ringEmail Lite Communicate with your loved ones with ringEmail all-in-one communication and messaging service. Get your push emails, unified instant messaging, mobile outlook, RSS feeds, smart calls and sms (option) on your mobile phone today!