Ericsson F221m - Manual (Page 15)

Warning!: once you have fixed the FCT to the wall
and switched it on, check the final status of the red
and green lights. If either one is off, there is a
problem with the power supply or the GSM signal.
See “Troubleshooting and FCT indicators” on
page 33.
Now the FCT is ready for connecting devices and
making calls.
Note: if you want to remove the FCT from the wall
bracket, then you have to press the flap (step 1) as
indicated in the following picture and then shift the
FCT upwards (step 2).
Connecting fixed line devices
Connect the fixed line devices to the FCT (telephone
line connector) with telephone wire in the same way
as with an analog telephone line.
Fixed line devices are connected in parallel. You can
connect the devices directly to the FCT telephone line
connector (RJ11) or make an internal telephone
wiring, use RJ11 splitters or similar connectors.
Note: when making the connections, the two-wire
telephone cable polarity does not affect at all.
Tip: if your house or company is already wired with
telephone cable, you only need to connect the cable
to the FCT RJ11 connector and your telephone line
will be up and running in all rooms.
14 Connections
Fax Pc
Pc
Display Telephone
Telephone line
RS232
GSM Network