VZOmobile VZOmobile allows users to carry out video calls to any subscriber of the VZOchat service
Bluehoo Make new social connections with people around you!
MOZAT (Windows Mobile) Morange is a FREE mobile internet service & community that enables you to stay in touch with your social networks on-the-go, view friend's update, shout outs and free live chat with them through MSN, googletalk and so on
IM+ Talk Chat with Skype friends, call any PC/mobile/landline phone wherever you are, regardless of the WiFi zones. No extra voice delays even for long-distance calls!
MXit (Windows Mobile) MXit is a next generation Mobile Instant Messenger that connects you to a world of expression, using both instant messaging and social networking
iSkoot Delivers the rich features of Skype to your mobile phone!