Table of Contents
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1
Earpiece
2
3
4
5
6
7
REDIAL
8
INT
9
10
Microphone
11
12
EN
10
•
Select the function
displayed on the
handset screen
directly above the
key.
•
Scroll up on the
menu.
•
Increase the
earpiece/speaker
volume.
•
Enter the call log.
•
Scroll down on
the menu.
•
Decrease the
earpiece/speaker
volume.
•
Enter the
phonebook.
•
End the call.
•
Exit the menu/
operation.
•
Press and hold to
turn the handset
on/off.
•
Turn the speaker
on/off.
•
Enter redial list
and dial the recent
number.
•
Press to enter a
pause.
•
Press and hold to
turn the ringer
on/off.
•
Make the intercom
call.
•
Make the
conference call.
•
Mute/unmute the
microphone.
•
Press and hold
to lock/unlock
keypad.
MENU
13
14
15
16
Loudspeaker
17
Battery door
Overview of the base station
CD270
1
•
•
CD275
•
Access the main
menu.
•
Make and receive
calls.
•
Confirm selection.
•
Enter the options
menu.
Find handsets.
Enter registration mode.
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