
Feature Procedures
The following features can be used immediately. The procedures in this section give short, 
GOING OFF-HOOK 
When the headset or handset is plugged into the terminal, it is immediately 
RAISING OR LOWERING RECEIVE VOLUME
You can use the Volume control button to raise and lower the receive level volume under the following conditions:
The CALLMASTER voice terminal is 
The voice terminal is not 
No call is ringing.
You are not in the midst of selecting a personalized ringing pattern.
To raise or lower the receive volume
To raise the volume of the receive level of the headset or the handset, press the right half of the volume control button
labeled 
 ;
To lower the receive level of the headset or the handset, press the
left half of the volume control button labeled  | .  | 
NOTE: There are eight possible volume settings. Each press of the volume control button raises or lowers the volume one incremental level.
As you raise or lower the headset volume level, the display reflects your choice, such as:
Headset L > > > > H
On the display, one arrow is the lowest setting, and eight arrows is the highest setting.
NOTE: For procedures to raise and lower the ringer volume on your CALLMASTER set, see the procedures for the Select Ring feature later in this section.
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