AT&T AT3101 - Manual (Page 25)

Appendix
22
FCC Part 68 & ACTA
This equipment complies with Part 68 of the FCC rules and
with technical requirements adopted by the Administrative
Council for Terminal Attachments (ACTA). The label on
the back or bottom of this equipment contains, among
other things, a product identifier in the format US:
AAAEQ##TXXXX. This identifier must be provided to your
local telephone company upon request.
The plug and jack used to connect this equipment to
premises wiring and the telephone network must comply
with applicable Part 68 rules and technical requirements
adopted by ACTA. A compliant telephone cord and modular
plug is provided with this product. It is designed to be
connected to a compatible modular jack that is also
compliant. An RJ11 jack should normally be used for
connecting to a single line and an RJ14 jack for two lines.
See Installation Instructions in the user’s manual.
The Ringer Equivalence Number (REN) is used to determine
how many devices you may connect to your telephone
line and still have them ring when you are called. The REN
for this product is encoded as the 6th and 7th characters
following the US: in the product identifier (e.g., if ## is 03,
the REN is 0.3). In most, but not all areas, the sum of all
RENs should be five (5.0) or less. For more information,
please contact your local telephone company.
This equipment may not be used with Party Lines. If you
have specially wired alarm dialing equipment connected
to your telephone line, ensure the connection of this
equipment does not disable your alarm equipment. If you
have questions about what will disable alarm equipment,
consult your telephone company or a qualified installer.