4
5
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 T52 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).
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.