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Butler 4011/4011C
4.7 SETTING THE SPEAKER VOLUME
Use the Volume/Ringer key
select from 5 levels. The telephone is set to level '3' by default.
During a call, you can change the volume:
•
Press the Volume/Ringer key
•
The volume level currently set appears on the display.
•
Use the number keys to set the desired level (1-5).
•
Press the Volume/Ringer key
Note: You have 8 seconds to set the desired volume; if you do not, the telephone
returns to standby mode and the volume remains unchanged.
4.8 CALL DURATION INDICATOR ON THE DISPLAY
As soon as you press the Line key
seconds).
E.g. " 01-20 " for 1 minute and 20 seconds.
The call duration remains visible on the display for 5 seconds after each call.
4.9 TURNING OFF THE MICROPHONE (MUTE)
It is possible to turn off the microphone during a call by pressing the Delete/Mute key
you can speak freely without the caller being able to hear you.
•
You are on the phone. The Line/Charge indicator
and the Call symbol
•
Press the Delete/Mute key
•
The symbol 'X' appears on the display (
•
When you want to resume the conversation, press the Delete/Mute key
•
The symbol 'X' disappears from the display (
can hear you again.
4.10 PAUSE KEY
If you dial a telephone number and you would like to add a pause to this number, press the
Pause key
at the desired place in the number.
When you call this number, this pause (3 seconds) is automatically included.
4.11 CONFERENCE CALL (TWO INTERNAL DECT HANDSETS AND ONE
EXTERNAL CALLER)
You can have a telephone conversation with one internal and one external caller at the same
time.
•
While on the line with an external caller, press the INT key
•
The external call is now on hold.
•
'INT' appears on the display.
•
Dial the number of the handset you would like to include in the call.
•
Once the handset dialled is answered, keep the '#' key pressed for 3 seconds.
Butler 4011/4011C
/
to set the volume of the speaker (handset). You can
/
.
/
to confirm your selection.
the call duration appears on the display (minutes-
appears on the display.
to turn off the microphone.
).
(LED) on the base unit will blink
). The person on the other end of the line
twice.
. Now
again.
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