Specifications

Table Of Contents
The CALLMASTER, CALLMASTER II, CALLMASTER
III, CALLMASTER IV, CALLMASTER V, and
CALLMASTER VI Voice Terminals
Issue 11 December 1999
13-21
Figure 13-9. Button Numbering for Administering the CALLMASTER IV Voice
Terminal Connected to a DEFINITY ECS G3V3 or Later
123
456
789
ABC DEF
MNOJKLGHI
PQRS
TUV
WXYZ
*
O#
Message
Ring
CALLMASTER IV
Transfer
Conference
Test
Drop
Select
Volume
ReleaseLog InMute
Hold
1
2
3
4
5
6
7
8
9
10
11
12
18
13
14
15
16
17
1
4
2
5
3
6
Feature Button
Assignments
1 – 18
Button
Assignments
1 – 6