Default settings
•
Call volume: 3 (highest level).
•
Call note: melody 1.
•
Hands-free volume: 3 (highest level).
•
Dialling mode: DTMF.
•
Pause length: 1 s.
•
R key (flash): 100 ms.
•
Video function keys: enabled with bpt
telephone interface.
The programming mode can be entered
either with the receiver lifted or in hands-free
mode.
You can tell you have entered programming
mode as the red LED comes on and there is
no dial tone.
Ot is not necessary to exit and reenter the
programming mode when programming a
number of functions.
During programming, pressing any of the
keys produces a short beep, the storing of
the data produces a longer sound, and
errors an extended beep.
WARNING. If the programming is carried
out with the unit connected to the local line,
after approx. one minute, the dissuasive
action of the telephone exchange may inter-
fere with ptogramming. In this case, hang up
the receiver and resume programming from
where you left off.
PROGRAMMING
Programming the call code
of the unit connected
to the IT/300 interface
Once connected to the relevant telephone
interface, the unit must be programmed fol-
lowing the procedure described in the
IT/300 interface instructions.
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