Operating instructions

Setting Up Your AT100
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Use the up and down navigation keys ( ) in the popup window to choose "On" and press
"Enter".
Quiet Mode
Turn on the Quiet Mode feature when you want to continue receiving messages, but you don t want an alert to sound. Also keyclick
and alarm will not be activated
To turn on Quiet Mode, open the Customize folder [ ] in the main menu. Select Audio from the
menu that displays and press "Enter", and then select Quiet Mode from the menu options.
Use the up and down navigation keys ( ) in the popup window to choose "On" and press
"Enter".
Adjusting the Screen Display
You can change various settings that affect the AT100 screen, including Contrast level, the length of time the screen will display
without activity (Display Time out), and the Font attributes.