Adding MSN/AIM/ICQ/IRC/Yahoo contacts to Nokia 770 Jabber account

From Internet Tablet Talk

• Register a Jabber account on the N770
• Download Psi on a desktop computer and install it, log on with your Jabber account
• From the Psi menu, Options, you can check the automatic authorization of new contacts (then you do not have to authorize them one by one) and uncheck the message for received authorization
• Go to Jabber server list and choose the server you want to use
• In Psi go to Service Discovery from the Psi menu and browse to the choosen Jabber server
• Select the IM service you want to register, right-mouse-click, register
• Use your existing MSN/AIM/ICQ/IRC or Yahoo log-on data to register
• Now the contacts show up in the Psi contact list
• Log-on with your Nokia 770 Jabber/Gtalk, all registered contacts will show up in the contact list when starting a new chat

Check this tutorial for extra info.