Yeigo is a free and innovative application for your mobile phone, which uses your phones Internet connection, (don't worry, your phone has one) to offer you free calls, Instant Messaging and cut-price text messages.
Yeigo allows you to talk whenever you want, wherever you are for as long as you want: because calls to other people using Yeigo are free, and you'll save up to 80% on calls to those who don't have Yeigo.
You can even Instant Message other Yeigo users for free, as well as users of GoogleTalk, MSN, Yahoo!, AIM, ICQ and Jabber - right from your mobile phone. You can also send Text messages to anyone in the world - for up to 90% less.
When using Yeigo, you can set your very own presence status that's visable to all your contacts. If your friends aren't online - just send them a Holler to let them know that you are online, and would like to chat to them. They will then be able to log on and chat to you for free.