SERVICE key
Used to call a frequently dialled number
Press the SERVICE key.
The telephone automatically
switches
mode and the stored num-
ber is dialled.
Used to dial an area code
Press the SERVICE key.
The telephone automatically
switches
mode and the stored area
code is dialled.
ABC
DEF
1
2
3
Dial the desired number.
GHI
JKL
MNO
4
5
6
TUV
PQRS
WXYZ
7
8
9
0
Lift the receiver if you want
to disable the hands-free
function.
ONE-TOUCH dialling
Press
0...9
DIAL key.
Press the key (in the range 0
WXYZ
0
÷
9
to 9) associated with the
telephone number desired.
Hands-free volume control
The
can be used during hands-
free conversation to increa-
se or decrease the volume
of the loudspeaker.
OPERATION
to
hands-free
to
hands-free
ONE-TOUCH
the
VOLUME CONTROL
VIDEO ENTRY function keys
Auxiliary/Stair light
Door lock release
Inserimento posto esterno
Porter call
Entry video handset/tele-
phone transfer.
These keys can be used when the unit is
connected to either a bpt telephone interfa-
ce or a bpt PABX switchboard.
The DOOR LOCK RELEASE and AUXI-
LIARY/STAIR LIGHT keys are only enabled
following a call or self-connection.
NOTE. The video entry functions can only
be used with the receiver lifted or in hands-
free mode.
Self-connection to the entry panel is also
possible with the receiver replaced.
WARNING. The ENTRY VIDEO HAND-
SET/TELEPHONE TRANSFER key cannot
be used with switchboards CT/1-6 and
CT/2-8.
30