Aastra Telecom 41-001286-00 For the EU: , For the US:

Aastra MBU 400 User Guide 7

FCC Information

Contact your System Administrator or Technical Support for any questions

regarding your MBU 400. Have your serial number and MAC address ready when

contacting support. You can locate the serial number and MAC address on the bottom

of the MBU. For inquiries concerning telephony services, contact your Internet

Telephony Service Provider. For inquiries concerning your broadband connection,

contact your Internet Service Provider (ISP), and for inquiries concerning on-screen

information services, contact your information services provider.

For the EU: The telephone’s conformity with EU directives is confirmed by the

CE symbol. We hereby declare that the MBU and/or the Aastra 420d Handset are in

compliance with the essential requirements and other relevant provisions of Directive

1999/5/EC.

For the US: This equipment complies with Part 15 of the FCC rules and Part 68 of

the FCC rules, and the requirements adopted by the Administrative Council for

Terminal Attachments (ACTA). Located on the equipment is a label that contains,

among other information, the FCC registration number, and the ringer equivalence

number (REN). If requested, this information must be provided to the telephone

company.

The REN is used to determine the number of devices which may be connected to the

telephone line. Excessive RENs on the telephone line may result in devices not

ringing in response to an incoming call. In most, but not all areas, the sum of the

RENs should not exceed five (5.0). To ascertain the number of devices that may be

connected to the line, as determined by the total RENs, contact the telephone

company to determine the maximum REN for the calling area.

This equipment cannot be used on the telephone company-provided coin service.

Connection to Party Line Service is subject to State Tariffs.

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. If

such advance notice is not practicable, 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 this 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 to enable you to make the necessary

modifications in order to maintain uninterrupted service. If the trouble is causing

harm to the telephone network, the telephone company may request you to disconnect

the equipment from the network until the problem is resolved.

This equipment uses the following USOC jacks: RJ11C.

It is recommended that the customer install an AC surge arrester in the AC outlet to

which this device is connected. This is to avoid damage to the equipment caused by

local strikes of lightening and other electrical surges.

reserved. Any copying or reproduction of the product or its associated user manual is

strictly prohibited. The content of this document is subject to change without prior

notice.