Figure 3-5. Button Numbering For Administering The Callmaster Ii Or Callmaster Iii - AT&T Callmaster Series Reference Manual

CALLMASTER® and CALLMASTER® II and III Voice Terminals
Conference Transfer
Ring
Drop Hold
Test
Message
ABC
1 2
GHI JKL
4 5
PQRS TUV
7 8
Oper
0
*
Select
*FEATURE BUTTON #6 IS PREASSIGNED AS A MUTE BUTTON. ADMINISTER FEATURE BUTTON #12
AS A LOG IN BUTTON AND FEATURE BUTTON #18 AS A RELEASE BUTTON.

FIGURE 3-5. Button Numbering for Administering the CALLMASTER II or CALLMASTER III

Voice Terminal Connected to a System 75 or a DEFINITY G1 or G3 Switch
3-310
1
4
1
DEF
3
2
MNO
6
3
WXYZ
9
4
#
5
Mute* Log in*
Volume
6
2 3
5 6
7 13
8 14
9 15
10 16
11 17
Release*
18
12
Button
Assignments
1 – 6
Feature Button
Assignments
1 – 18