3 About Your Telephone

User’s Guide

 

 

 

 

Button

Description

 

 

Programmable

Features programmed on the programmable

buttons

buttons are determined by the PARTNER ACS

 

programming. See your System Administrator

 

for information about the features

 

programmed on your buttons.

 

 

Ringer On/Off

Turns handset ringer on or off when not active

Vol - Button

on a call.

(on side)

Decreases the ringer volume when handset is

vol

out of charger unit and not active on a call.

 

Decreases the earpiece/speakerphone when

 

pressed during a call.

 

 

Vol +

Increases the earpiece volume when pressed

(on side)

during a call.

 

Increases ringer volume when pressed when

 

handset is out of charger unit and not active

 

on a call.

 

 

38 Handset

Page 38
Image 38
Canon 3920 manual Vol