Lucent Technologies 5800 Series User Manual

Attn: RMA #

Email: support@efficient.com

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. Also, you will be advised of your right to file a complaint with the FCC 

if you believe it is necessary. There are NO SERVICABLE PARTS. Please 

contact Efficient Networks, Inc.  This equipment is not intended for use on public 

coin phone service provided by the telephone company. Connection to party line 

service is subject to state tariffs. (Contact the state public utility commission, 

public service commission or corporation commission for information.) The use 

of this equipment may be controlled by law in your country. This equipment is 

hearing aid compatible if used on standard telephone lines with the appropriate 

interface.

Changes or modifications not expressly approved by Efficient Networks, Inc. 

could void the users’ authority to operate this equipment.

This digital apparatus does not exceed the Class B limits for radio noise 

emissions from digital apparatus as set out in the radio interference regulations of 

the Canadian Department of Communication.

NOTICE: The Industry Canada label identifies certified equipment. This 

certification means that the equipment meets telecommunications network 

protective, operational and safety requirements as prescribed in the appropriate 

Terminal Equipment Technical Requirements document(s). The Department does 

not guarantee the equipment will operate to the user’s satisfaction.

Before installing this equipment, users should ensure that it is permissible to be 

connected to the facilities of the local telecommunications company. The 

equipment must also be installed using an acceptable method of connection. The 

customer should be aware that compliance with the above conditions may not 

prevent degradation of service in some situations.

Repairs to certified equipment should be coordinated by a representative 

designated by the supplier. Any repairs or alterations made by the user to this 

equipment, or equipment malfunctions, may give the telecommunications 

company cause to request the user to disconnect the equipment.