Siemens A30853 User Manual

kap01.fm5

27.11.98

Profiset 30isdn engl.: A30853-X300-B107-1-7619

You must apply to your local network operator for the 

“Call waiting“ feature.

While you are conducting a call, a second incoming call is 

signalled acoustically and visually. You can then accept or 

reject this call without disconnecting the first caller.

You can deactivate the call signal of your Profiset 30isdn 

but nonetheless continue to make calls. The call will only 

be shown on the display.

d

A call is in progress.

The call waiting signal is heard. The call number of the 

second party is displayed, if it is transmitted.

R

You can accept the call via the Consultation key. You are 

now connected to the second caller. The first call is auto-

matically put on hold. You can toggle between both calls 

via the Consultation key (Switching between two calling 

parties/toggling ➔ page 22).

Call waiting is not possible during a conference 

or consultation.
The “Call waiting” function must be activated 

(➔ page 38).

d

A call is in progress.

The call waiting signal is heard.

h

Reject the call via the Disconnect key. The second caller  

receives the busy tone.

S21

Start the programming procedure.

0 or -

Enter or select the value “0“.

S

Save the setting.