Alcatel Temporis IP 600 Administrator's Manual page 61

There are 3 options: Always, Busy and No Answer.
Select one of them; enter the phone number on which you want to forward the calls.
If you prefer the server to perform this function, please enter the On Code and Off
Code options, then when you choose to enable the call forward function via your IP
phone, it will send the corresponding code to the server, which will take care of
forwarding your calls. In this case forwarded calls will not be stored in the Call Log.
Press OK key to save the changes.
Note:
You can quickly enable/disable call forward by pressing down navigation key in idle
mode. Forward type and target number will be the last ones configured using the
menu.
Only admin/var can set the on/off codes. Make sure the right User type is active.
When call forward is locally enabled (not through codes), the corresponding icon will
be displayed on the phone screen.
To configure Call Forward via Web interface:
Choose Phone->Features->Call Forward to do necessary changes. Please refer to the
above configuration information.
Temporis IP 600 Administrator guide version 0.1 - 55 -