Sony SPP-A972 - Manual (Page 43)

Telephone Features
43 US
Telephone Features
To transfer from the handset to the base unit
1
Press (INTERCOM) to page the
base unit.
The call is put on hold on the
handset.
After the base unit rings twice,
you will be connected
automatically.
When a person at the base unit
answers, you can talk with each
other.
“INTERCOM” appears on the
display of the handset and the
INTERCOM lamp on the base
unit lights up.
2
Press (LINE 1) or (LINE 2)
which is flashing on the base
unit to talk to the caller with the
base unit.
The corresponding line button
of the base unit lights up.
If no one answers the phone
Press (OFF) on the handset.
Tip
You can receive an intercom call on the base unit even when the L1 or L2
RINGER LEVEL switch on the base unit is set to OFF. The base unit will ring at
a low level.
(OFF)
(LINE 1)
(LINE 2)
INTERCOM lamp