AT&T Callmaster Series Reference Manual page 23

7400A Data Module Price Element Codes (PEC) ......................................................... 5-8
Additional Documents ............................................................................................. 5-8
7400B and 7400B Plus Data Module
Applications ......................................................................................................... 5-11
Physical Description ................................................................................................ 5-12
Features ............................................................................................................... 5-13
Power .................................................................................................................. 5-14
Setting Options ...................................................................................................... 5-14
Notes for Use with PC Packages .............................................................................. 5-15
FCC Registration ................................................................................................... 5-16
7400B Data Module PEC Codes .............................................................................. 5-16
Additional Documents ............................................................................................. 5-16
8400B Plus Data Module
Applications ......................................................................................................... 5-19
Physical Description ................................................................................................ 5-21
Features ............................................................................................................... 5-23
Power .................................................................................................................. 5-24
Setting Options ...................................................................................................... 5-24
Notes for Use with PC Packages .............................................................................. 5-25
FCC Registration ................................................................................................... 5-25
8400B Plus Data Module PEC Codes ........................................................................ 5-26
Additional Documents ............................................................................................. 5-26
7500B Data Module
Applications ......................................................................................................... 5-29
Physical Description ................................................................................................ 5-29
Features ............................................................................................................... 5-30
Distance Limitations ................................................................................................ 5-32
Power Requirements ............................................................................................. 5-32
Terminating Resistor ............................................................................................. 5-32
FCC Registration ................................................................................................... 5-32
.................................................................. 5-11
....................................................................................... 5-19
............................................................................................. 5-29
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