IMO instant messenger.
Features include:
- Support for multiple protocols including AIM, Facebook Chat, Google Talk, Hyves, ICQ, Jabber, MSN, MySpace, Skype, Steam Chat, VKontakte and Yahoo
- imo group messaging
- Option to save chat history
- Linked accounts option
- Split screen (Available for Symbian^3 only)

Download here or at Nokia Store.

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Fring gives you free video and voice calls and live chat to your fring buddies and to friends on other social networks (Google Talk, MSN Messenger, Yahoo!, AIM, ICQ, Twitter & SIP).
You can use fringOut to make low cost calls to any landline or mobile worldwide (from 1c a minute).

In this new fring, you can see improved video, hear better audio and other stability improvements.
Visit with your mobile browser m.fring.com or download through link bellow.

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Talkonaut is mobile IM chat and mVoIP application.
It supports most popular networks, such as Jabber, GTalk, ICQ, MSN, AIM and Yahoo, for chatting and voice calling. Talkonaut enables free VoIP calls over GPRS/EDGE and over 3G or WIFI.

Features:
- IM chat, Group chat (see presence and status)
- Chat history
- Avatars
- Calling over GPRS, 3G or WIFI
- Calling to GTalk, MSN, Yahoo, AIM and iChat
- Traffic compression (ZLIB)
- File sharing
- SIP support
- WIFI roaming
Avatars and chat history features can be disabled in Settings to reduce memory usage and traffic consumption.
v5.70.09
v5.70.65
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uTalk allows you to use simultaneously the most popular chat clients.
Chat with your friends on ICQ, MSN, GTalk, or Facebook, Yahoo! Messenger, AIM, Gadu Gadu, Jabber, iChat.


You can exchange text, pictures and voice (walkie-talkie style voice messaging).

Show your location to your friends on uTalk or find them on the map.

Create and join groups; exchange text, voice or photo messages with large communities.

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