Lucent Technologies DEFINITY ProLogixTM Solutions 555-235-100 User Manual
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Telephones for the Global Marketplace
DEFINITY ProLogix Solutions Release 2 Overview 555-235-100
Issue 2 June 1999 2-13
Requirements
The 8400 Series telephones are compatible with all 2-wire and 4-wire DCP circuit
packs.
Dual-Purpose NEXT
button
Yes
No
Auxiliary Jack
6416D+M and
6424D+M only
Yes
Tip/Ring Interface
Yes
Yes (8411)
2 and 4 wire
2-wire only
Yes
RS-232 CTI Interface
No
Yes (8411)
AD Labeling
Yes
Yes
Active Dialing
Yes
Yes
Context-Sensitive Help
Yes
Yes
Automatic Timer
Yes
No
Table 1.
Differences between the 6400 Series Telephones and 8400 Series Telephones
Feature
6400 Series
Telephones
8400 Series
Telephones
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