Vanguard Managed Solutions 6455 ユーザーズマニュアル
The REN is used to determine the number of devices that may be connected to a telephone
line. Excessive RENs on a telephone line may result in the devices not ringing in response to
an incoming call. In most but not all areas, the sum of RENs should not exceed five (5.0). To
be certain of the number of devices that may be connected to a line, as determined by the total
RENs, contact the local telephone company. The REN for this product is part of the product
identifier that has the format US:AAAEQ##TXXXX. The digits represented by ## are the
REN without a decimal point (e.g., 03 is a REN of 0.3).
line. Excessive RENs on a telephone line may result in the devices not ringing in response to
an incoming call. In most but not all areas, the sum of RENs should not exceed five (5.0). To
be certain of the number of devices that may be connected to a line, as determined by the total
RENs, contact the local telephone company. The REN for this product is part of the product
identifier that has the format US:AAAEQ##TXXXX. The digits represented by ## are the
REN without a decimal point (e.g., 03 is a REN of 0.3).
If this equipment causes harm to the telephone network, the telephone company will notify
you in advance that temporary discontinuance of service may be required. But if advance
notice isn't practical, the telephone company will notify the customer as soon as possible.
Also, you will be advised of your right to file a complaint with the FCC if you believe it is
necessary. The telephone company may make changes in its facilities, equipment, operations
or procedures that could affect the operation of the equipment. If this happens the telephone
company will provide advance notice in order for you to make necessary modifications to
maintain uninterrupted service. If the equipment is causing harm to the telephone network,
the telephone company may request that you disconnect the equipment until the problem is
resolved. Connection to party line service is subject to state tariffs. Contact the state public
utility commission, public service commission or corporation commission for information. If
your home has specially wired alarm equipment connected to the telephone line, ensure the
installation of this equipment does not disable your alarm equipment. If you have questions
about what will disable alarm equipment, consult a trained technician.
you in advance that temporary discontinuance of service may be required. But if advance
notice isn't practical, the telephone company will notify the customer as soon as possible.
Also, you will be advised of your right to file a complaint with the FCC if you believe it is
necessary. The telephone company may make changes in its facilities, equipment, operations
or procedures that could affect the operation of the equipment. If this happens the telephone
company will provide advance notice in order for you to make necessary modifications to
maintain uninterrupted service. If the equipment is causing harm to the telephone network,
the telephone company may request that you disconnect the equipment until the problem is
resolved. Connection to party line service is subject to state tariffs. Contact the state public
utility commission, public service commission or corporation commission for information. If
your home has specially wired alarm equipment connected to the telephone line, ensure the
installation of this equipment does not disable your alarm equipment. If you have questions
about what will disable alarm equipment, consult a trained technician.
Equipment that meets the applicable Industry Canada Terminal Equipment Technical
Specifications is conformed by the registration number. Equipment that complies with
Industry rules includes a label or permanent marking on the printed circuit board that
connects to the network. The abbreviation, IC, before the registration number signifies that
the registration was performed based on a Declaration of Conformity indicating that Industry
Canada technical specifications were met. It does not imply that Industry Canada approved
the equipment.
Specifications is conformed by the registration number. Equipment that complies with
Industry rules includes a label or permanent marking on the printed circuit board that
connects to the network. The abbreviation, IC, before the registration number signifies that
the registration was performed based on a Declaration of Conformity indicating that Industry
Canada technical specifications were met. It does not imply that Industry Canada approved
the equipment.
Writer: Bob Nichols
Publication Specialist: Denise Skinner
Illustrator: Tim Kinch
Publication Specialist: Denise Skinner
Illustrator: Tim Kinch
Part Number T0166, Rev H
Publication Code: RC
Printed: November 1999
Publication Code: RC
Printed: November 1999