Siemens 3000 V3.0 - Manual (Page 55)

Conducting calls – enhanced functions
47
Step-by-Step
• Calls are only forwarded when the line is busy
(3=when busy).
Activating call forwarding to a "trunk"
c
Press the Talk key.
Call the system menu.
> < [
Select and confirm the menu item.
> < [
Select and confirm the menu item.
o [
Enter and confirm your own multiple subscriber
number.
either:
> < [
Select and confirm the menu item.
or:
> < [
Select and confirm the menu item.
or:
> < [
Select and confirm the menu item.
continue:
o
Enter the phone number of the destination (without ex-
ternal code).
Save the settings.
Deactivating call forwarding to a "trunk"
c
Press the Talk key.
Call the system menu.
> < [
Select and confirm the menu item.
> < [
Select and confirm the menu item.
o
Follow the user guidance system from this point on-
wards (enter a multiple subscriber number or DID and
forwarding type).
[
Confirm your entries.
a
Press the On-hook key to end the process.
Menu
Service?
Trunk FWD on?
1=immediate?
2=on no answer?
3=on busy?
Save
Menu
Service?
Forward by Network
OFF?