Panasonic SOUND CHANGER KX-T4168-B - Manual (Page 50)

FCC and Other Information
If requested by the telephone company, inform them as follows
FCC registration No
(found on the bottom of the unit)
Ringer Equivalence 0 2B
The particular telephone line to which the equipment is connected
This unit must not be connected to a com 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 conned 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
When programming emergency numbers and/or making test calls to emergency
numbers
1 Remain on the line and briefly explain to the dispatcher the reason for the call
before hanging up
2 Perform such activities in the off-peak hours, such as early morning hours or
late evenings
50