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DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Phone reference
1112CALLMASTER telephones
19
CALLMASTER telephones
There are several types of CALLMASTER telephones:
■ 602A and 602D CALLMASTER
The 602 CALLMASTER models have a display, a Message light, a Mute
button, and four fixed feature buttons: Conference, Drop, Hold, and
Transfer. You can administer its 10 call appearance/feature (2-lamp)
buttons and its 17 feature-only (1-lamp) buttons.
■ 603D (CALLMASTER II)
The CALLMASTER II model has a display, a Message light, and the Mute,
Select, Log In, and Release buttons. It also has four fixed features:
Conference, Drop, Hold, and Transfer. You can administer its 6 call
appearance/feature (2-lamp) buttons and its 15 feature-only (1-lamp)
buttons.
■ 603E (CALLMASTER III)
The CALLMASTER III model has a display, a Message light, and the
Select, Mute, Log In, and Release buttons. It also has four fixed features:
Conference, Drop, Hold, and Transfer. You can administer its 6 call
appearance/feature (2-lamp) buttons and its 15 feature-only (1-lamp)
buttons. Note that you can assign any feature to the Log In and Release
buttons.
You can connect the CALLMASTER III to either a standard 4-wire DCP or
a 2-wire circuit pack.
■ 603F (CALLMASTER IV)
The CALLMASTER IV model has a display, a Message light, and the
Select, Mute, Log In, and Release buttons. It also has four fixed features:
Conference, Drop, Hold, and Transfer. You can administer its 6 call
appearance/feature (2-lamp) buttons and its 15 feature-only (1-lamp)
buttons. Note that you can assign any feature to the Log In and Release
buttons.
You can connect the CALLMASTER IV to either a standard 4-wire DCP or
a 2-wire circuit pack.
■ 606A (CALLMASTER VI)
The CALLMASTER VI model is a miniature, 8-button, 2-headset jack,
digital telephone that is controlled by the user’s personal computer (PC)
through an RS-232 serial-port connection.