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CALLMASTER and CALLMASTER II and III Voice Terminals
Conference
Ring
Drop
Test
Transfer
Hold
Message
1
ABC
2
DEF
3
GHI
4
JKL
5
MNO
6
PQRS
7
TUV
8
WXYZ
9
*
Oper
0
#
Select
Volume
Mute* Log in* Release*
1
4
2
5
3
6
1
2
3
4
5
7
8
9
10
11
13
14
15
16
17
*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.
Button
Assignments
1 – 6
Feature Button
Assignments
1 – 18
612
18
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