很强大的东西，Symbian能量又可以挖出来一些，只可惜不支持S80：
fring offers benefits previously enjoyed only on a PC and empowers you to truly go mobile. You can make cheap international and local mobile internet calls, see who’s online before dialing with contact availability icons, live chat instead of SMS, chat in multiple conversations simultaneously, view conversation history and more! Plus, you can take all your fring, Skype, Google Talk, ICQ, MSN Messenger and Twitter buddies mobile and view them alongside your regular phone contacts, from one integrated and searchable contact list.
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