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Connecting a printer for printing connection charges ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
To print out connection records, the printer
must be on all the time and must be con-
nected to the telephone system. The tel-
ephone system stores at least 500 connec-
tion records and the total connection
charges, even in the event of a power fail-
ure.
Remove the printer cable from the system
when no printer is connected. Close the
housing.
You can connect any printer to the tel-
ephone system’s RS 232C interface to print
out connection records. For connection, you
need a cable that corresponds to the pin as-
signments given below (maximum length 3
m).
Your printer must be set as follows:
- 9600 baud
- 8 bits
- 1 stop bit
- no parity
Closing the housing ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
- First hang the cover for the housing to the
top of the housing. The three catches
hook in behind the edge of the housing.
- Press down on the cover until it snaps into
the housing.
Drawing 5: Printer cable pin assignments
- The ventilation slots on the housing must
not be concealed. Make sure that air cir-
culation is not impeded.
Telephone systems
(9-pole plug)
Printer
(25-pole plug)
2
3
5
6
7
8
20
2
3
5
7
8
