B2700_euro.QXD
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Butler 2700/DUO
• Press the Line button
call.
5.6 Mute function
It is possible to deactivate the microphone during a conversa-
tion. Now you can speak openly without being heard by your
correspondent.
• Press the Mute button
microphone will be deactivated. The MUTE symbol
appears on the display.
• Press the Mute button
continue the conversation.
5.7 Setting the volume
During a conversation you can set the volume by pressing the
Volume button
Hi, Medium and Low.
5.8 Paging
When you press the Paging button
handset emits a ringing signal for 30 seconds. This signal
helps you find a lost handset. Press any key to stop the ring-
ing on a handset.
5.9 Out of range warning
When the handset is out of the working range of the base
unit during a conversation, the unit will emit a warning signal
to warn the user that he has to move closer towards the base
unit.
5.10 Flash button (R)
When you press the R button, also called flash or recall, the
unit generates a line interruption (of 100 ms or 250 ms). It
gives you the possibility to use the special services of your tele-
phone provider and/or to transfer calls when you have a tele-
phone exchange.
24/6/02
9:09 am
when you want to terminate the
during a conversation. The
again when you want to
. You can set the volume alternatively in
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Pagina 11
on the base unit, the