Interquartz 9826N - Manual (Page 4)

3
REN Number
The REN number of this telephone is 1.
If you wish to connect any other equipment to the line, simply add the
REN numbers of each piece together and ensure that the total does not
exceed 4. If too many phones are connected to the line, the circuit may be
overloaded and your telephone may not ring. Not all telephones have the
same REN.
If a British Telecom phone is supplied unmarked, you can assume that it
has a REN of 1.
Emergency Calls
"999" calls cannot be made on this telephone.
2. Installation
This telephone is designed to plug straight into a modular style socket. If
you do not have one of these sockets, they can be obtained from your
network supplier.
Connection
Insert the line cord into the socket.
Set the ringer volume and ringer pitch control, as desired.
Wall Mounting
Before mounting the telephone, follow the procedure shown in Figure 3 to
enable the handset to be supported in the cradle.
Using the template supplied, position it where you want to fix your telephone.
Drill two holes and fix roundheaded screws, leaving them slightly proud of
the surface. Position the telephone over the screws and slide downwards
into place.