Polycom VVX 1500 C Business Media Phone for Cisco Unified Communications Manager (SIP) - Manual (Page 139)

Using the Basic Features of Your Phone
3 - 29
Forwarding Calls Statically
You can set up your phone to forward all calls to another number.
To forward all incoming calls to another party:
1. Do one of the following:
— Tap > Features > Forward.
or
— From the idle screen, tap the Forward soft key.
If your phone is set up with a single line, the Forwarding Type Select
screen displays.