2head - telco option (at&j), Telco option (at&j), C-31 – Telenetics V.34-SDC User Manual
Page 205: 3266 modem
Country-Specific Information C-31
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-Specif
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3266 Modem
Table C-14 describes dial line connector pinouts for RJ jack types.
Table C-15 describes the Phone connector pinouts for RJ jack types.
Telco Option (AT&J)
Telco displays only on U.S.A. and Canadian 326X Series Modems. It is used to
select the RJ-jack type. Telco corresponds to the AT&J command as follows:
Table C-14.
DIAL Line Connector Pinouts for Jack Operation
Dial Line
Connector Pin
No.
Dial Line
Jack
Function
Telco Jack Selection
RJ4MB
RJ45S
(CA45A)
RJ16C
RJ11C
(CA11A)
1
MB
X
Not Used
Not Used
Not Used
2
MB1
X
Not Used
Not Used
Not Used
3
MI
X
X
X
Not Used
4
Ring
X
X
X
X
5
Tip
X
X
X
X
6
MIC
X
X
X
Not Used
7
PR
X
X
Not Used
Not Used
8
PC
X
X
Not Used
Not Used
X = active signal.
Table C-15.
PHONE Connector Pinouts for Jack Operation
Phone
Connector
Pin No.
Phone
Jack
Function
Telco Jack Selection
RJ4MB
RJ45S
(CA45A)
RJ16C
RJ11C
(CA11A)
1
N/C
N/C
N/C
N/C
N/C
2
N/C
N/C
N/C
N/C
N/C
3
MI
X
X
X
Not Used
4
Ring
X
X
X
X
5
Tip
X
X
X
X
6
MIC
X
X
X
Not Used
7
N/C
N/C
N/C
N/C
N/C
8
N/C
N/C
N/C
N/C
N/C
N/C = Not Connected. X = active signal.
Front Panel
Option Setting
AT Command
Option Setting
RJ11C
0, 1
RJ45S
2
RJ16C
3
RJ4MB
4