Jimm Siemens 1 Jimm is an ICQ™ clone for mobile devices with J2ME™ (MIDP) technology
(Java 2 Micro Edition / Mobile Information Device Platform)
It's working on a lot of devices which have J2ME™ support
Waka Waka is quietly popular now.It supports IM,It supports IM,Voice Intercom,light-blogging,3th IM(ICQ
youjat Youjat - Chat with your friends on your mobile phone. Nobody needs to sign up! Simply select your friends from your address book and start a new chatroom ("jat").
· You don't need to register. Simply select friends from your address book and start to jat. Your friends can also join youjat at the push of a button