Chain Dialling - AUDIOLINE Euro 280 Bedienungsanleitung

Telephoning

Chain dialling

The chain dialling function is used in more complex telephone services, e.g. for
telephone banking, call−by−call or calling card procedures. Several numbers sto-
red in the phone book can be transmitted when a connection has already been
established. It is also possible to combine numbers for transfer from the phone
book with numbers entered manually. Numbers stored in the phone book can be
chained and transmitted as required.
¤ or U
+ or ,, 
Adjusting the receiver volume
The volume can be adjusted to one of 5 settings during a call.
: or ;, 
Talk time display
The duration of a call is displayed in hours, minutes and seconds during the call.
18
Handsfree
This function is used to listen to the caller via the loudspeaker.
™
™
Muting the microphone in the handset
The microphone in the handset can be activated and deactivated during a tele-
phone conversation.
C
C
42
Open the phone book when a connection has
been made
Select the phone book entry and dial the
number
Adjust the volume
Activate handsfree mode
Deactivate handsfree mode
19
Deactivate the microphone (muting function
activated)
Activate the microphone