Installation And Operational Procedures - Lucent Technologies DEFINITY Administrator's Manual

Customer Support Information
Ringer Equivalence Number (REN). The REN is used to
determine the number of devices that can be connected to the
telephone line. Excessive RENs on the line can result in the
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 be certain of the number of devices that can be connected
to the line, as determined by the total RENs, contact the local
telephone company to determine the maximum REN for the
calling area.
Disconnection. You must also notify your local telephone
company if and when this equipment is permanently
disconnected from the line(s).
Installation and Operational
Procedures
This manual contains information about installation and operational
procedures.
Repair Instructions. If you experience trouble because your
equipment is malfunctioning, the FCC requires that the
equipment not be used and that it be disconnected from the
network until the problem has been corrected. Repairs to this
equipment can be made only by the manufacturers, their
authorized agents, or others who may be authorized by the
FCC. In the event repairs are needed on this equipment,
contact your authorized Lucent Technologies dealer or, in the
USA only, contact the National Customer Care Center at
1 800 242-2121.
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Issue 3 June 1997