7 handset and speakerphone, 1 handsfree, 2 using the handset and the headset – AASTRA 7446ip (5446ip) for MX-ONE User Guide EN User Manual
Page 19: 3 using the speakerphone

IP P
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MX-ONE™
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6/1553-DBC 446 01 Uen E8 2010-07-08
3.7 Handset
and
Speakerphone
3.7.1 Handsfree
Most features are described using the handset. However, you can
answer and make calls without using the handset.
3.7.2
Using the Handset and the Headset
In handsfree mode, you do not lift the handset to start a procedure, and
instead of replacing the handset after a call, you press the C key (Clear).
Note: Everything that works with the handset, also works with the
headset.
3.7.3
Using the Speakerphone
Using handsfree with the loudspeaker enables you to dial a number, and
monitor the progress of a call.
Note: Make sure that the phone is placed on a flat surface, otherwise
the handsfree feature may not work properly.
Answer a call
Tap the line button that indicates an
incoming call (the button's light
indicator is blinking).
Make a call
Dial the number you want to call. When
someone answers, the speakerphone
is activated. You can then either pick
up the handset, or continue to use the
speakerphone.
Clear a call
Press the C key.
Switch from speakerphone to
handset
Lift the handset.
Switch from handset to
speakerphone
Press
and replace the handset.
Switch from speakerphone to
headset
Press .
Switch from headset to
speakerphone
Press .