x WT4090 Wearable Terminal User Guide
Configurations
This guide covers the following configurations:
Software Versions
This guide covers various software configurations and references are made to operating system or software 
versions for:
•
OEM version
•
Fusion version.
OEM Software
To determine the OEM software version:
1. Press CTRL and then ESC to open the Start menu.
2. Using the navigation keys, select Settings.
3. Press the Blue key and the down arrow to open the Control Panel sub-menu.
4. Press ENTER key to launch Control Panel.
5. Using the navigation keys, select the System Information icon.
6. Press ENTER key to launch System Information applet.
Configuration Radios Display Memory
Data 
Capture
Operating
System
Keypads
WT4070 WLAN: 802.11b/g
WPAN: Bluetooth
2.8” QVGA 
Color 
non-touch
128 MB RAM/
64 MB Flash
Optional 
accessory
Windows 
CE 5.0 
Professional
Two-color or 
Triple-tap 
Alphanumeric 
Keypad
WT4090 WLAN: 802.11a/b/g
WPAN: Bluetooth
2.8” QVGA 
Color; 
non-touch
128 MB RAM/
64 MB Flash or 
128 MB RAM/
128 MB Flash
Optional 
accessory
Windows 
CE 5.0 
Professional
Two-color or 
Triple-tap 
Alphanumeric 
Keypad
2.8” QVGA 
Color; 
touch
128 MB RAM/
128 MB Flash
Optional 
accessory
Windows 
CE 5.0 
Professional
Two-color 
Alphanumeric 
Keypad
Voice Only 
WT4090
WLAN: 802.11a/b/g
WPAN: Bluetooth
None 128 MB RAM/
128 MB Flash
Optional 
accessory
Windows 
CE 5.0 
Professional
Three 
programmable 
keys
NOTE To view the software versions on the Voice Only WT4090, the Voice Only WT4090 must be 
connected to a host computer running remote desktop software. Refer to the WT4070/90 
Wearable Terminal Integrator Guide for more information.