AT&T Door Phone Controller - Manual (Page 93)

1. Connection and Use with Nationwide Telephone Network
The FCC requires that you connect your telephone equipment to the
nationwide telephone network through a modular telephone outlet or
jack. The modular telephone outlet or jack to which the equipment
must be connected is a USOC RJ11C.
If this equipment causes harm to the telephone network, the telephone
company will notify you in advance that temporary discontinuance of
service may be required. If advance notice isn’t practical, the
telephone company will notify the customer as soon as possible. Also,
you will be advised of your right to file a complaint with the FCC if you
believe it is necessary.
The telephone company may make changes in its facilities, equipment,
operations, or procedures that could affect the operation of the
equipment. If this happens, the telephone company will provide
advance notice in order for you to make the necessary modifications in
order to maintain uninterrupted service.
If trouble is experienced with this equipment, please contact your
dealer for repair and(or) warranty information. If the trouble is causing
harm to the telephone network, the telephone company may request
you remove the equipment from the network until the problem is
resolved.
Registered equipment may not be used on telephone company Coin
Telephone Lines. Equipment may be used with Party Lines in areas
where state tariffs permit such connections and when equipment is
adaptable for such use.
2. Information You May Need to Supply the Telephone Company
Upon request of your local telephone company, you are required to
provide them with the following information:
A. The lines to which you will connect the telephone equipment.
B. The FCC registration number and Ringer Equivalence Number
(REN). Both numbers are listed on the equipment label. The REN is
useful to determine how many devices you may connect to your
telephone line and still have them ring when your telephone line is
called. In most, but not all areas, the sum of all RENs per line should
be 5 or less. You may want to contact your local telephone company.
The local telephone company must also be notified upon final
disconnection of the equipment from the local telephone company
lines.
F-2 FCC Regulations and Warranty