The Blue Angel will appear under several different names on the market - SX 66, Qtek 9090, MDA III, XDA III and others. The main features of the device are quad-band operation, Wi-Fi and Bluetooth connectivity, Microsoft Mobile 2003 Second Edition operating system and sliding out full QWERTY keyboard.
This device is also known as
T-Mobile MDA III, Siemens SX66, i-mate PDA2k
Hardware QWERTY keyboard
The touchscreen uses resistive technology, which is not responsive
Thick body (0.70 inches)
The HTC Blue Angel is most commonly compared with these phones: