Operating instructions

15
16
Making and Receiving Calls
35
One−touch dialling keys
You must have already assigned phone numbers to
the one−touch keys;  Page 48.
3 sec. ^, _ or `
Press the key
Setting the receiver volume
The volume can be adjusted during a call.
: or ; Select the required volume
Exposure to the receiver at full volume for a
long period could cause ear damage.
Talk time display
The duration of a call is displayed in hours, minutes
and seconds during the call.
Handsfree
This function is used to listen to the caller via the
loudspeaker.
Speaker
Activate the handsfree facility
H−Held
Deactivate the handsfree
facility