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Telephoning
Telephoning
General Information
Description of Operating Steps
The following descriptions list all the softkey functions of the left and right key below
the display. These functions can be activated by pressing the arrow keys or the OK
softkey.
Switching the Handset On/Off
C
You can switch the handset off by pressing
for longer than one second in the idle
C
state. You switch it on by pressing
again or by placing the handset in the charging
station. No ringer or alarm signal is emitted (e. g. for an appointment call) while the
handset is switched off.
Speaker/Hands-free Use
To allow several people in the same room to take part in a call, press the loudspeaker
L
key
during a call. Repeat to switch off.You will achieve the best quality when the
handset is in a vertical position; in other words when neither the loudspeaker nor the
microphone are covered.
Setting the volume
During a call you can adjust the speaker or loudspeaker volume (with an
OpenPhone 27 also the headset volume) to one of a number of levels (three levels
with an OpenPhone 26, seven levels with an OpenPhone 27). You can monitor the
setting in the display.
To adjust the earpiece (or the headset) volume, press the arrow keys; to adjust the
loudspeaker volume, switch the loudspeaker on and then press the arrow keys.
Note
When the telephone is in its idle state again, it reverts to the default menu setting.
You can change the default setting in the "Phone settings" menu (see also "Phone
settings" Menu starting on page 75).
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