Aastra MBU 400 User Guide 9
FCC Information
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. [For products approved after July 23, 2001, the REN for this product is part
of the product identifier that has the format US:T7HIP06B8015. The digits
represented by ## are the REN without a decimal point (e.g., 06 is a REN of 0.6). For
earlier products, the REN is separately shown on the label.]
If this equipment MBU 400 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.
Should you experience trouble with this equipment, please contact: Aastra Telecom
US – Service Centre, 900 Technology Part Drive, Billerica, MA, 01821, USA, Phone
(978) 262-3200, for repair or warranty information. 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.
Please follow instructions for repairing if any (e.g. battery replacement section);
otherwise do not alternate or repair any parts of device except specified.
Connection to party line service is subject to state tariffs. Contact the state public
utility commission, public service commission or corporation commission for
information.
NOTICE: If your home has specially wired alarm equipment connected to the
telephone line, ensure the installation of this 1.9GHz DECT Product for VoIP and
PSTN does not disable your alarm equipment. If you have questions about what will
disable alarm equipment, consult your telephone company or a qualified installer.
This equipment is hearing aid compatible.
NOTICE: According to telephone company reports, AC electrical surges, typically
resulting from lightning strikes, are very destructive to telephone equipment
connected to AC power sources. To minimize damage from these types of surges, a
surge arrestor is recommended.
Applicable for Coin or Pay Phone Only
To comply with state tariffs, the telephone company must be given notification prior
to connection for customer-owned coin or credit card phone. In some states, the state
public utility commission, public service commission or corporation commission
must give prior approval of connection.
