Siemens Hicom 300 H 사용자 설명서

This option is not available for the optiPoint 500 econo-
my/basic .

To improve the clarity of voice transmission during 
speakerphone conversations, you can adapt the micro-
p hone sensitivity of your telep hone to suit the acoustics 
of your room ("normal room"/"reverberating room"/
"soundp roofed room").

J

K

Press one of the keys when the telephone is idle.

Select and confirm.

J

K

Select  the type of  room (acoustics). Keep pressing the 
keys until the required setting is displayed .

Save.

You hear  the alerting tone, for example, when you  re-
ceive a second call during a call in progress or when a 
call has not been taken by any member of your group.

J

K

Press one of the keys when the telephone is idle.

Select and confirm.

J

K

To increase/decrease the volume: keep pressing the 
keys until the required volume level has b een reached.

Save.