Pabx / Supplementary Services - switel POWERTEL TF 57 Bedienungsanleitung

PABX / Supplementary Services

Setting the receiver volume
You can adjust the receiver volume using a rotary knob when the +40 dB
amplification is activated.
Tone control
You can adjust the tone produced in the receiver using a slide control on
the right−hand side of the housing.
The tone control only works when the +40 dB amplification is
activated.
Ringing volume
You can adjust the ringing volume using a slide control on the right−hand
side of the housing.
Handsfree
This function is used to listen to the caller via the loudspeaker.
™
™
Adjusting the volume for the handsfree feature
You can adjust the handsfree feature volume using a slide control on the
right−hand side of the housing.
42
Adjust the volume with the knob
Adjust the tone using the slide control
Adjust the volume using the slide
control
Activate the handsfree facility
Deactivate the handsfree facility
Adjust the volume using the slide
control
6 PABX / Supplementary Services
R button on private branch exchanges
If the telephone is connected to a private branch exchange, functions such
as transferring calls and automatic call back can be used via the R button.
Please refer to the manual provided with your private branch exchange.
The sales outlet where you purchased the exchange can provide informa-
tion as to whether the telephone will work properly with the exchange.
Dialling pause
When using private branch exchanges, it is necessary to dial an access
code to obtain the dialling tone for an outside line. When using some older
private branch exchanges, it takes a little time before the dialling tone be-
comes audible. In the case of such private branch exchanges, a dialling
pause can be inserted after the number for an outside line in order to con-
tinue dialling directly without having to wait for the dialling tone.
£
After dialling the number for the outside line, the telephone waits approx.
3 seconds before dialling the actual phone number.
R−button and supplementary services
Your telephone supports supplementary services provided by your tele-
phone network provider, such as brokering, call waiting and conference fa-
cilities. These supplementary services can be used by implementing the
R button. Contact your telephone network provider with regard to enab-
ling supplementary services.
Setting the Flash time
Set the required Flash time using the sliding switch located on the under-
side of the telephone. You can select between 100 ms and 300 ms.
24
Insert a dialling pause