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T
A - 00331 O
-N
ABLE
FF
ET
Line T/R Normal
Line T/R Reversed
Input Impedance
Input Level 0 to -20dBm
Dial Tone Filter In
* and # Aux. Output
49018 SUBASSEMBLY
NUMBER OF DIGITS
Three-Digit Dialing
CIRCUIT CODE 1 (OFF-NET)
CIRCUIT CODE 2 (FORCED DISCONNECT)
Normal # Control
Optional * Control
Line RCV Level -16 to -3dBm
Drop XMT Level -3 to +7dBm
M Lead Dry Contact
CONTROL INTERFACE
No Conferance Delay
Receive Attenuation
Transmit Attenuation
Impedance 600 Ohms
05547-0798 <90-00047>
INSTALLATION
S
S
S
WITCH AND
TRAP
ETTINGS
BACKPLANE
Called Party
* Control
# Control
44020 MODULE
16-Digit Dialing
* Non-latching
# Non-latching
External Reset
One-Digit Codes
Two-Digit Codes
First Digit
Second Digit
Third Digit
First Digit
Second Digit
Third Digit
BUSY/RESET
44023 MODULE
Manual Privacy
E Lead
Loop Start
Ground Start
No Busy Control
44443 MODULE
NBO
A-B Capacitors
S1 DOWN
S2 NOR UP
S2 REV DOWN
S3 * DOWN
S3 # UP
BRDG
0
DTF IN
16 DGT
*1, *2, #1, #2
PLS
PLS
RESET OUT
DIGIT 1
DIGIT 2
DIGIT 2
S1
S2
S3
S4
S5
S6
# CLR, * SET
* CLR, # SET
RCV PAD OUT
XMT PAD OUT
PVT IN
M BATT OUT; M GND OUT
E CONT IN
LP CONT IN; GND ST OUT
LP CONT IN; GND ST IN
CONF OUT
B CONT OUT
8.5 dB
8.5 dB
S3-1 thru 6 open; S3-8 closed
S1, S2 on 600
AB CAP IN
P
21
AGE
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