Specifications

Table Of Contents
Contents
x Issue 11 December 1999
Adjuncts 11-14
Additional Documents 11-15
The 7402 Plus Voice Terminal 11-16
Applications 11-17
Physical Features 11-17
Distance Limitations 11-20
Power Requirements 11-20
Switch Administration 11-21
Power Failure Operation 11-23
FCC Registration 11-24
UL and CSA Approval 11-24
Hearing Aid Compatible 11-24
7402 Plus Equipment PECs and Comcodes 11-24
Adjuncts 11-25
Additional Documents 11-26
The 7403D Voice Terminal 11-27
Applications 11-28
Physical Description 11-28
Distance Limitations 11-30
Power Requirements 11-30
Power Failure Operation 11-30
FCC Registration 11-30
Hearing Aid Compatible 11-30
7403D Equipment PECs 11-31
Adjuncts 11-31
Additional Documents 11-31
The 7404D Voice Terminal 11-32
Applications 11-33
Physical Description 11-33
Distance Limitations 11-35
Power Requirements 11-35
Power Failure Operation 11-35
FCC Registration 11-35
Hearing Aid Compatible 11-35
7404D Equipment PECs 11-36