HTC Alpine - PDA phone, supports GSM 900/1800/1900. Creators of company HTC provides PDA phone HTC Alpine with processor Intel XScale PXA272 which clock speed is 520 MHz and with 2.8" display. Resolution of display is 240x320 pixels. HTC Alpine have 128 Mb SDRAM and 128 Mb ROM, and the expansion slot for memory card, the device is integrated with Bluetooth and Wi-Fi modules. PDA phone runing on Operating System Windows Mobile SE 2003