C
1
HAPTER
Terminal Overview
The terminal is a portable and battery-powered device designed to fit comfortably
during handheld consumer-facing applications. It features a colored 3.5" QVGA
display, touch screen, and backlit spill-resistant keypad. It supports a variety of
communication technologies including GPRS, 3G radio with GPS/A-GPS, 802.11
a/b/g/n wireless fidelity (Wi-Fi), and Bluetooth. Refer to
Table 3
for a detailed list
of features available on VX 685 and VX 690.
Figure 1
VX 685/VX 690 Terminal
9
VX 685/VX 690 I
G
NSTALLATION
UIDE