Motorola MC55 User Manual page 15

About This Guide xiii
The second line lists the operating system version and the build number. The last part of the build number
represents the AKU number. For example, Build 20963.1.5.2 indicates that the device is running AKU version
1.5.2.
OEM Version
To determine the OEM software version:
Tap Start > Settings > System tab > System Info icon > System tab.
BTExplorer Software
To determine the BTExplorer software version:
Tap BTExplorer icon > Show BTExplorer> Menu > About.
BTExplorer icon
Fusion Software
To determine the Fusion software version:
Tap Wireless Strength icon > Wireless Status > Versions.