Audio Smileys is a cute little program that allows you to play funny sounds to express your feelings. It is mostly targeted for youngsters, but of course, anyone can use it for fooling around with friends, or pulling pranks at co-workers. Once launched, just press keys 1...9 on your keypad to play the sound
EchoBox - A simple client-server application demonstrating audio transfer over WiFi from desktop to J2ME phone.
A Wifi J2ME phone (or a Wireless Toolkit such as Sun`s WTK) and the Java Runtime Environment installed on the computer.
J2ME Server Application: See Below
First start both client (double-click EchoBoxApp