Panasonic KX-TS401W - Manual (Page 30)

FCC and Other Information
If requested by the telephone company, inform them as follows;
• FCC Registration No................................. (found on the bottom of the unit)
• Facility Interface Code..................................................... 02LS2
• Service Order Code......................................................... 9.OF
• Required Network Interface Jack.....................................RJ11, RJ14
• Ringer Equivalence..........................................................0.2B
Ringer Equivalence (Under a power failure)....................1,0B
• The particular telephone lines to which the equipment is connected.
This unit must not be connected to a coin operated line.
If you are on a party line, check with your local telephone company.
Ringer Equivalence No. (REN);
The REN is useful in determining the quantity of devices you may connect to your
telephone line and still have all of those devices ring when your telephone number
is called. In most, but not all areas, the sum of the REN’s of all devices connected
to one line should not exceed five (5.0). To be certain of the number of devices you
may connect to your line, as determined by the REN, you should contact your local
telephone company to determine the maximum REN for your calling area.
In the event terminal equipment causes harm to the telephone network, the
telephone company should notify the customer, if possible, that service may be
stopped.
However, where prior notice is impractical, the company may temporarily cease
service providing that they:
(a) Promptly notify the customer.
(b) Give the customer an opportunity to correct the problem with their equipment.
(c) Inform the customer of the right to bring a complaint to the Federal
Communication Commission pursuant to procedures set out in FCC Rules and
Regulations Subpart E of Part 68.
The Telephone Company may make changes in its communications facilities,
equipment, operations or procedures, where such action is reasonably required in
the operation of its business and is not inconsistent with the rules and regulations in
FCC Part 68.
If such changes can be reasonably expected to render any customer terminal
equipment incompatible with telephone company communications facilities, or
require modification or alteration of such terminal equipment, or otherwise materially
affect its use or performance, the customer shall be given adequate notice in
writing, to allow the customer an opportunity to maintain uninterrupted service.
CAUTION:
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this device.
30