Siemens 30ISDN 사용자 설명서

kap01.fm5

27.11.98

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

Deleting the call list is possible via the “Clearing memo-

ry“ function (➔ page 39).

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

ture. Inquire about the respective charges.

If you have activated callback because the party you called 

was busy, you are automatically called back as soon as the 

other party finishes his/her call. 

If you are engaged in a call when callback takes place, you 

are called again on completion of your call.

Prerequisite: You called a party whose line was busy at 

the time.

If the callback symbol  Y  appears on the display, you can 

initiate a callback.

S 25

Start the programming procedure.

2

Enter the code “2“.

S

Confirm the deletion of the call list.

The call list memory is also cleared when the 

ISDN connecting cord has been unplugged.

Deletion of single calls from the call list is not 

possible.

f

Initiate callback with the Callback key.

b

Replace the handset. 

You can activate one callback only. Activating 

further callbacks is possible if an existing call-

back has been accepted or deleted.