Feature Descriptions

Familiarize yourself with your CALLMASTER voice terminal and its many features by reviewing Figure 1 below and the feature explanations on the following pages.

Message Light

Drop/Test Button

Conference/Ring Button

6 Call Appearance/

Hold ButtonDisplay Feature Buttons

Transfer Button

Conference

 

Transfer

 

 

 

Ring

 

 

 

 

 

Drop

 

Hold

 

 

 

Test

 

 

 

 

 

Message

 

 

 

 

 

 

ABC

DEF

 

 

 

1

2

3

 

 

 

GHI

JKL

MNO

 

 

 

4

5

6

 

 

 

PQRS

TUV

WXYZ

 

 

 

7

8

9

 

 

 

*

Oper

#

 

 

 

O

 

 

 

Select

 

Volume

Mute

Log In

Release

 

 

 

 

 

CALLMASTER

 

 

Volume

 

 

 

 

 

Control

Mute

Log In

Release

 

 

Button

Select Button

 

Button

Button

Button

 

 

Dial Pad

Adjunct Jack

15 Feature

 

(on bottom of

 

voice terminal)

Buttons

Line Jack

(on bottom of voice terminal)

FIGURE 1 The CALLMASTER (II and III) Voice Terminal

4

Page 10
Image 10
AT&T Not Availab installation instructions Feature Descriptions, Callmaster