P0857846 Issue 02 Norstar-PLUS Modular ICS 2.0 System Coordinator Guide
Customizing your telephone

Finding out what a button does using Button

Inquiry

You can check the function of any line, intercom, or programmed
button on your Norstar telephone by pressing . On
the M7100 telephone Button Inquiry shows your internal number
followed by the function assigned to your single memory button.
Displays

Making the display darker or lighter using

Contrast adjustment

Press .
Press a number on the dial pad to choose the contrast level you
like best.
On a two-line telephone, you can also use the UP and DOWN display
buttons to adjust the contrast.
The display shows the number and name of
the line. Press SHOW to view the redirection
status of the line.
Press or press VIEW‚ or ·VIEW to view a
number that is too long to fit on the display.
Press or OK when you are done.
The display shows the directory number of
the telephone, and the assigned name.
Press NEXT to see the first line assigned to
ring at the intercom button.
The name of the feature assigned to a button
is displayed when you press the button.
Press or SHOW for additional information.
Press the button you want to check. Press
or EXIT when you are finished.
For other displays, see “Common feature displays” on page 149.