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FCC NOTIFICATION AND REPAIR INFORMATION
AT&T SYSTEM 25
This telephone equipment is registered with the Federal Communications Commission (FCC)
in accordance with Part 68 of its Rules.
In compliance with the Rules, be advised of the
following:
MEANS OF CONNECTION
Connection of this telephone equipment to the nationwide telecommunications network shall
be through a standard network interface USOC RJ21X jack. Connection to private line
network channels requires USOC RJ2GX jack for tie lines or USOC RJ21X jack for off-
premises station lines.
These can be ordered from your telephone company.
NOTIFICATION TO THE TELEPHONE COMPANY
If the system is to be connected to off-premises stations (OPSs), you must notify the
telephone company of the OPS class of service, OL13C, and the service order code, 9.OF.
Upon the request of the telephone company, inform them of the following:
—
The Public Switched Network “lines” and the Private “lines” to which you will
connect the telephone equipment.
—
The telephone equipment’s “registration number”
and “ringer equivalence number”
(REN) from the label on the equipment.
—
For private line connections, provide the facility interface code, TL31M for tie lines.
You must also specify the service order code, 9. OF.
—
The quantities and USOC numbers of the jacks required.
—
For each jack, provide the sequence in which lines are to be connected; the type lines
and the facility interface code and the ringer equivalence number by position, when
applicable.
This telephone equipment should not be used on coin telephone lines. Connection to party
line service is subject to state tariffs.
REPAIR INSTRUCTIONS
If you experience trouble with this telephone equipment, contact the AT&T Business
Customer Service Center on 1-800-242-2121. The telephone company may ask that you
disconnect this equipment from the network until the problem has been corrected or until
you are sure that this equipment is not malfunctioning.