Platan Proxima - Capturing External Calls; Unconditional Call Forwarding to Another Telephone - CFU (IM There)

Proxima, Libra firmware ver. 2.12.xx
rev. 2.12.01
28
RETURNING CALLS
If an internal, extension-to-extension call, has not been answered, you may call
back this extension number (calling you recently):
Dial TEL,
where TEL is YOUR extension number.
4.1.14 Capturing external calls
You hear your colleague's phone ringing. If you do not know the number of this
phone and the ringing tone informs you that this is an external call, you may
capture it with your phone:
Pick up the phone.
Dial
You have captured an external call directed to another extension user.
If two trunk lines are calling at the same time, you may – by using this
function – capture the call from the trunk line which called first.
In order to use this function, you must be granted the necessary privilege
in the computer program.
If the Hunt Group capturing privilege is assigned in Extensions →
Traffic classes, you may – by using this function – capture an external call
directed to the Hunt Group.
4.1.15 Unconditional call forwarding to another telephone - CFU (I'm
there)
This function makes it possible to forward any call directed to your phone to the
phone of another extension or outside party, or to a voicemail number (if it is
active).