For Users In The United States - Panasonic KX-TGP600 Operating Instructions Manual

Important Information
The Use of IP Networks through the PSTN
R Internet Protocol (IP) by its nature introduces delay into speech signals as each data packet is
formulated and addressed. Telecom Access Standards recommends that suppliers, designers and
installers using this technology for calls to or from the PSTN refer to ITU E Model requirements in the
design of their networks. The overall aim is to minimize delay, distortion and other transmission
impairments, particularly for those calls involving cellular and international networks, which already
suffer extensive delay.
Echo cancellation
R Echo cancelers are not normally required in the Telecom PSTN because geographic delays are
acceptable where CPE return loss is maintained within Telepermit limits. However, those private
networks making use of Voice over IP technology are required to provide echo cancellation for all
voice calls. The combined effect of audio / VoIP conversion delay and IP routing delay can cause the
echo cancellation time of ³ 64 ms to be required.
PTC200 6.11.1 (3) All Customer Equipment (fail safe requirements)
R Under power failure conditions this appliance may not operate. Please ensure that a separate
telephone, not dependent on local power, is available for emergency use.

For Users in the United States

FCC and Other Information
Privacy of communications may not be ensured when using this phone.
FCC RF Exposure Warning:
R This product complies with FCC radiation exposure limits set forth for an uncontrolled environment.
R To comply with FCC RF exposure requirements, the base unit and KX-TPA65 must be installed
and operated 20 cm (8 inches) or more between the product and all person's body.
R This product may not be collocated or operated in conjunction with any other antenna or transmitter.
R The handset may be carried and operated with only the specific provided belt-clip. Other non-tested
belt-clips or similar body-worn accessories may not comply and must be avoided.
FCC ID can be found inside the battery compartment or on the bottom of the units.
Note
R This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. 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 communications. 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 interference 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 to 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.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
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