Lucent Technologies 8.2 User Manual

Page of 1707
DEFINITY ECS Release 8.2
Administrator’s Guide  
555-233-506  
Issue 1
April 2000
Phone reference 
1085
7400-series telephones 
19
The 7406+ telephone (7406D07A and 7406D08A models) has five call 
appearance/feature buttons, each with a red in-use light and a green status light, 
three shiftable (2-level) programmable feature buttons with a green light, six 
shiftable (2-level) programmable feature buttons without lights, four fixed feature 
buttons (CONFERENCE, TRANSFER, DROP, and HOLD), a SELECT button 
with a green light, a SPEAKER/RESET SPKR button with a green light, a MUTE 
button with a red light, a VOLUME “arrow” button, and a red Message light.
7407+ telephone
The 7407D, Enhanced 7407D, and 7407+ telephones are multi-appearance digital 
telephones which provide digital voice, display, and data capabilities (the latter 
with the 7400B+ Data Module).
There are three versions of the 7407D telephone:
7407+ (7407D02D) — offers 10 call appearance buttons, each with a red 
in-use light and a green status light, four standard fixed feature buttons 
(CONFERENCE, DROP, HOLD, and TRANSFER), three fixed feature 
buttons with one light each (SELECT, SPEAKER/RESET SPKR, and 
MUTE), nine feature buttons with one light each (the uppermost two 
buttons can be used for voice or display features, the lower seven buttons 
for display features), 22 flexible feature buttons with no lights, a Message 
light, personalized ringing, a built-in speakerphone with a reset and 
listen-only option, and a built-in 2-line by 40-character display. 
The 7407D (the 7407D01B)—offers 10 call appearance/feature buttons, 
each with a red in-use light and a green status light, four standard fixed 
feature buttons (CONFERENCE, DROP, HOLD, and TRANSFER), three 
fixed feature buttons with an associated light (CALCULATOR/SELECT 
RING, SPEAKERPHONE, and MICROPHONE), nine programmable 
feature buttons with lights (the two uppermost buttons can be used for 
voice or display features, the lower seven for display features), 11 
dual-function buttons, 22 programmable feature-only buttons without 
lights, a Message light, a DISPLAY button that turns the display on and off, 
personalized ringing, a built-in speakerphone, a 2-line by 40-character 
liquid crystal display, and a built-in calculator. This set is AC powered.
Enhanced 7407D (the 7407D02C)—offers 10 call appearance buttons, each 
with a red in-use light and green status light, four standard fixed feature 
buttons (CONFERENCE, DROP, HOLD, and TRANSFER), three fixed 
feature buttons with an associated light (SELECT RING, SPEAKER, and 
MUTE), 22 programmable feature-only buttons without lights, nine 
programmable feature buttons with one light each (the uppermost two 
buttons can be used for voice or display features, the lower seven for 
display features), a Message light, personalized ringing, a built-in