Chapter 3: Telephone installation
Commissioning a telephone
When changing telephones, it is vital to save the customer data before shutting down the old
telephone. If you wish to connect the telephone at a different location, implement the same
procedure used for initial commissioning.
Related topics:
Connections
Telephone sockets
Plugging in the telephone
Connections
The wiring is the same for all telephones. A button module can be connected to the 1416
telephone. Power supply with a separate power supply unit is not necessary unless you
connect one or more button module.
The sockets are located on the back of the telephone housing and are flanked by icons to
represent their correct use.
There is no danger of confusion telephone cable and Button module connection cord. They
only fit in their assigned sockets.
Caution:
Don't confuse the handset with the headset socket. In this case the telephone will not work.
Connection with/without corded headset:
1408/1416 Telephones IAM Guide
on page 29
on page 30
on page 33
January 2010
29