Push To Talk Cell Phone

Introduced in June 2010, Samsung Omni Pro 4 which is a smartphone based on Windows Mobile 6.5.3 finally officially launching in Germany.
Samsung Omnia Pro 4 is equipped with 2.62-inch resistive touch screen with 320 x 320 pixel resolution, full QWERTY keyboard, HSPA, WiFi, GPS, Office Mobile 2010, 3.2 megapixel camera, 3.5mm audio jack, and microSD slot up to 32GB.
Samsung Omnia Pro 4 will be launched in Germany with a price tag of around 299 Euros.

Nokia reportedly will soon be launching their latest mobile phone which comes with a C7 series, Nokia has not officially introduce the C7 cell phone, but the info about some of the specifications of the Nokia C7 has many circulating on the Internet.
Nokia C7 reportedly will come with features measuring 8-megapixel camera with LED flash and 3.5-inch capacitive touchscreen display. For its connectivity C7 will be equipped with a network such as Wi-Fi and Bluetooth.
For its operating system, Nokia C7 will use Symbian^3 OS, Nokia already present before the Symbian^3 based smartphones, namely the Nokia N8, and Nokia C7 This will reportedly aimed at low-end markets.

RIM finally officially launched the new BlackBerry App World version 2.0 and is available to be accessed by BlackBerry users.
BlackBerry App World 2.0 offers a cheaper application for $ 0.99 and $ 1.99. And also now the newest BlackBerry App World offers the option of payment via credit card (Visa and Master Card) and can also be through the service provider.
The new features offered by BlackBerry App World 2.0 is the addition of a new tab that lists the various applications such as Top 25 Free Apps, Paid Apps Top 25 and Top 25 Themes, as well as a list of the latest applications.