FCC Information
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
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
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.
vi MBU 400 Installation Guide