Nimbuzz, the award-winning new-generation mobile operator & social network aggregator, launched its Symbian 2.2 client packed with new features including a world first for Symbian handsets, pop up notifications, and full Twitter functionality.

From today, Nimbuzz users on Symbian can enjoy integration with the world’s fastest-growing social network, as Nimbuzz incorporates a feature-rich Twitter client that includes Timelines, Direct Messaging, Searches, Trends and Profiles, and outperforms standalone Twitter applications.

This comes right after having launched on T-Mobile USA with a pre-install on their brand new Tweenie device, the “entry level iPhone” – T-Mobile TAP!

A groundbreaking world first for Symbian handsets is the introduction of pop-up notifications, notifying users of incoming chats and events, while the application runs in the background.

Further significant additions to the Symbian update include kinetic scrolling for 5th edition touch screen phones, new chat screen and contact list layout, chat history, plus a direct link to the NimbuzzOut rate calculator for international calls have also been added.

Evert-Jaap Lugt, founder & CEO of Nimbuzz commented: “We are delighted to announce the integration of Twitter with our new Symbian client. Nimbuzz for Symbian is by far our most sophisticated client and the only product available to offer users such a comprehensive range of features and such a complete communications experience on one.”

Available as a free download from Symbian app stores, such as Nokia’s Ovi Store, and from Nimbuzz.com, the new Nimbuzz for Symbian is unique in offering a centralised messaging client with the most comprehensive all-in one feature set – VoIP calls, Instant Messaging and file-sharing with the world’s most popular social networks, plus presence, profiles, location and now Twitter – making it the ‘must have’ application for Symbian users.