User's Manual

FCC Part 15
This equipment has been tested and found to comply with the requirements for a Class B digital
device under Part 15 of the Federal Communications Commission (FCC) rules. These requirements
are intended to provide reasonable protection against harmful interference in a residential installa-
tion. This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communi-
cations. However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the in-
terference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications to this equipment not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
This device complies with Part 15 of the FCC rules. Operation is subject to the following two con-
ditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation. Privacy of com-
munications may not be ensured when using this telephone. To ensure safety of users, the FCC
has established criteria for the amount of radio frequency energy that can be safely absorbed by a
user or bystander according to the intended usage of the product. This product has been tested
and found to comply with the FCC criteria. Handset may be safely held against the ear of the user.
The telephone base shall be installed and used such that parts of the user’s body other than the
hands are maintained at a distance of approximately 20 cm (8 inches) or more. This Class B digital
apparatus complies with Canadian ICES-003.
FCC Part 68 and 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: TYDW400B30911.
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 compat-
ible 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 Guide.
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 equip-
ment 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. If this equipment is malfunctioning, it must be
unplugged from the modular jack until the problem has been corrected. Repairs to this telephone
equipment can only be made by the manufacturer or its authorized agents. For repair procedures,
follow the instructions outlined under the Limited Warranty.
FCC ID TYD3091160
v5.1

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