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Butler 2410C
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4.7 Transferring a call to another handset

•You have an external caller on the line.
•Press the Programming key .
•‘INTERCOM’ appears on the display.
•Press the Programming key .
•The external call is now on hold.
•‘INT‘ appears on the display.
•Dial the number of the handset to which you would like to transfer the call.
•If the handset dialled is answered, you can have an internal conversation. Press the Line key
and the external call is transferred.
•If the handset dialled is not answered, press the Down key to speak to the external caller
again.

4.8 Out of Range Warning

If the handset is out of range of the base unit, a warning signal will sound.
•‘SEARCHING’ appears on the display and the symbol blinks on the display.
•Move closer to the base unit.
•As soon as you are back within range of the base unit, a signal sounds and the symbol
stops blinking.

4.9 Setting the speaker volume

Use the Volume/Ringer key / to set the volume of the speaker (handset). You can choose
from 5 levels. The telephone is set to level ‘3’ by default.
During a call, you can change the volume as follows:
•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 / to confirm your selection.
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.

4.10 Call Duration Indicator on the Display

As soon as you press the Line key the call duration appears on the display (minutes-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.

4.11 Turning off the microphone (mute)

It is possible to turn off the microphone during a call by pressing the Delete/Mute key . Now
you can speak freely without the caller being able to hear you.
•You are on the phone. The Line/Charge indicator (LED) on the base unit will blink and
the Call symbol appears on the display.
•Press the Delete/Mute key to turn off the microphone.
•The symbol ‘X’ appears on the display ( ).
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