Siemens 30ISDN 사용자 설명서

kap01.fm5

27.11.98

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

The Profiset 30isdn rings with a particular call signal. 

The calling party’s number appears on the display if it 

is known.

You conduct the call via the handset and additionally you 

can activate the open listening function (➔ page 17).

Alternatively, you can reject the call.

You can forward incoming calls for the first MSN to anoth-

er call number in order to be reachable even if you are not 

close to your telephone. The incoming call is immediately 

forwarded to the programmed call number. This means 

that your telephone will not ring in this case.

You must apply to your local network operator for this fea-

ture. Inquire about the respective charges.

Call signal is heard.

Calling party’s number is displayed, if it is known.

c and d

Lift the handset and talk.

You can reject a call.

The call signal is heard but you do not want to take the 

call.

h

You can reject the call via the Disconnect key. The caller 

receives the busy tone and hears a corresponding mes-

sage from the switching system, if possible. 

a

Handset is on-hook.

e

Press the Call forwarding key.

The call forwarding symbol X on the display indicates 

that call forwarding is activated.
Call forwarding is deactivated if you press the 

Call forwarding key again.

Prerequisite for call forwarding is a call number 

for call forwarding (➔ page 34) and the first 

MSN (➔ page 31) have been programmed.