Canon L90 - Manual (Page 35)

Before Using the Machine
1-4
N Handset
For using the machine as a telephone or
sending/receiving faxes remotely.
O Handset cradle
Cradle for the handset.
P Power socket
Connect the power cord.
Q Handset cable retainer
Hook the handset cable to retain the slack.
R Line jack
Connect the telephone cable.
S External device jack
Connect an external device if necessary.
T Handset jack
Connect the handset.
U USB port
Connect the USB cable.