Siemens HiPath 3000 Operating Instruction page 70

Conducting calls – enhanced functions
Step by Step
> <
1=immediate?
> <
2=on no answer?
> <
3=on busy?
> <
Service?
> <
Forward by Network
OFF?
70
o [
Enter and confirm your own multiple subscriber
number.
Either:
[
Select the menu item and confirm.
Or:
[
Select the menu item and confirm.
Or:
[
Select the menu item and confirm.
then:
o
Enter the destination number (without the external
code).
Save the settings.
Save
Deactivating call forwarding to a "trunk"
c or d Press and hold the Talk or Speakerphone key.
Open the system menu.
Menu
[
Select the menu item and confirm.
[
Select the menu item and confirm.
o
Follow the user guidance system from this point
onwards (enter a multiple subscriber number or DID
and forwarding type).
[
Confirm your entries.
a Press the On-hook key to end the operation.