The Blackberry Curve 8900
The Blackberry Curve 8900 is the thinnest and lightest full-QWERTY smartphone packed with the latest features.
The striking 480 x 360 - pixel screen offers crisp-on-the-go video, images, text, maps and more. With a sleek new twist on a classic style, the Blackberry Curve 8900 smartphone is an easy-to-use device that delivers expanded functionality and […]

According to
A new study predicts mobile VoIP applications will reach 278 million users, generating $32.2 billion in annual revenues by 2013.
Businesses may be able to improve their customer service through the uptake of mobile VoIP.