Nokia has released its own instant messaging client today called IM for Nokia which will work on Nokia smartphones with a data connection or via WiFi. It’s available to download for free in the Nokia (Ovi) Store.
IM for Nokia allows chatting with friends, coworkers and family members who also use IM for Nokia or an Ovi Mail account. Additionally, the application supports the most popular IM applications on the market today: Google Talk, Windows Live Messenger, Yahoo! Messenger and MySpace IM. Unfortunately Facebook Messaging is not supported.
New Nokia devices will have IM for Nokia pre-installed. It currently supports Nokia X6, Nokia 5230, Nokia N8, Nokia E7 and some more as well as S40 phones.