Usamobility ST902, User Manual

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Turning Device On
•
Ensure that a AA alkaline battery is properly installed.
•
Open the lid and press the ENTER key to power on the device. Upon powering on, the ST902 will
take several seconds to initialize before displaying the Home Screen.
•
From the Home Screen, press any key (except ESC key) to display the Main Menu.
•
If a menu item is not selected, the device reverts to Standby mode after a predefined amount
of time (configurable in the Display/Keyboard/Screen Saver section of Preferences)
•
If the device contains one or more unread messages, a circle indicator icon on the left side of
the screen will flash (while in Standby mode).
Turning Device Off
•
From the Main Menu, press the Navigation button to scroll down to Power Off and press ENTER.
•
Highlight Yes and press Enter.
3
Replacing Battery
•
Remove the old battery
•
Wait 10 seconds for the device to clear its
“
Low Battery
”
condition
•
Insert a new alkaline AA battery
If your device does not register with
“
Full Service
”
or you experience issues with sending messages or
replies it may be necessary to insert a new AA battery in the device and wait up to 4 hours for the
internal battery to fully charge.