User guide

IP PHONE FOR MX-ONE™
85 6/1553-DBC 433 01 Uen B6 2010-07-09
One muted
The phone rings once, then the signal is muted.
Delayed one muted
There is a delay before the ring signal. After one ring, the signal is
muted. The length of the delay can be changed by the system
administrator.
13.2.2.1 Changing Alert For Incoming Calls
To change the alert signal for incoming calls, do the following:
1. Press .
2. Select Sounds and press Select.
3. Select Alert and press Select.
4. Select Alert 1st call or Alert 2nd or 3rd call, and press Select.
5. Select an alert, and then press Set.
13.3 Display
This section describes how to change the display contrast.
13.3.1 Modifying Contrast
To modify the phone contrast, do the following:
1. Press .
2. Select Display and press Select.
3. Scroll to Phone Contrast and press Select.
4. Press the navigation keys, or the volume keys, to increase or
decrease the contrast to a desired level.
5. Press Set and then Yes to confirm.
Your setting is saved.