05547-0798 <90-00047>
P
AGE
21
INSTALLATION
BACKPLANE
Called Party
Line T/R Normal
Line T/R Reversed
* Control
# Control
44020 MODULE
Input Impedance
Input Level 0 to -20dBm
Dial Tone Filter In
16-Digit Dialing
* and # Aux. Output
* Non-latching
# Non-latching
49018 SUBASSEMBLY
External Reset
NUMBER OF DIGITS
One-Digit Codes
Two-Digit Codes
Three-Digit Dialing
CIRCUIT CODE 1 (OFF-NET)
First Digit
Second Digit
Third Digit
CIRCUIT CODE 2 (FORCED DISCONNECT)
First Digit
Second Digit
Third Digit
BUSY/RESET
Normal # Control
Optional * Control
44023 MODULE
Line RCV Level -16 to -3dBm
Drop XMT Level -3 to +7dBm
Manual Privacy
M Lead Dry Contact
E Lead
CONTROL INTERFACE
Loop Start
Ground Start
No Conferance Delay
No Busy Control
44443 MODULE
Receive Attenuation
Transmit Attenuation
NBO
Impedance 600 Ohms
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
T
ABLE
A - 00331 O
FF
-N
ET
S
WITCH
AND
S
TRAP
S
ETTINGS