Prenumération:
1.Enter the number of the internal handset (1 to 5)
2.Press INT
3.5 HANDS FREE MODE (ONLY BUTLER 2510 VERSION)
You can converse with your correspondent without picking up the handset.
To activate or deactivate the hands free mode, press the key during a call.
To adjust the volume, refer to the chapter “ Personalisation“- adjusting speaker volume.
3.6 INTERNAL CALL TRANSFER
Only possible when more then one handset are registered to the base!!
When you want to transfer an external call to another handset:
1.During a conversation press INT
2.Select the number of the internal handset, the external caller is put on hold.
3.When the other handset picks up, press to hang up and transfer the call.
If the internal corespondent does not pick-up, press INT again to reconnect to the external caller on
line.
3.7. CONFERENCE CALL
Only possible when more then one handset are registered to the base!!
You can converse simultaneously with an internal correspondent and an external correspondent.
When you are on line with an external correspondent:
1.Press INT
2.Enter the number of the internal handset that you want to call
3.When the internal correspondent picks- up, press and hold
4.If the internal correspondent does not answer, press INT again to reconnect to the external corre-
spondent on-line.
3.8 DISPLAY OF CALL DURATION
The call duration is displayed after 15 seconds, in minutes - seconds,: “00-20”
At the end of each call, the total call duration is displayed for 5 seconds.
3.9 MICROFOON MUTE
It is possible to mute the microphone during a conversation.
Press during the conversation, the microphone is then deactivated, you can talk freely without being
heard by the calling party.
Butler 2505/2510
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