System Telephone
ST 40 IP
11
General information regarding „Line Button“
To have a meaningful presentation of line buttons it is suggested to programm two buttons for each
ISDN line (2 B-Channels). By pressing a flashing line button when the phone is iddle will give
information of the waiting callers number. Pressing this button when the phone is off hook will
connect to the call.
TAM Activation
Extension Button
(DSS)
Line Button
Timer Button
Memory Dial
Button
LED on LED off LED flashes
(fast)
LED flashes
(slowly)
TAM switched
on
TAM switched
off
Timer is on,
function is off
Timer and function
is on
Timer and
function is off
The button is
allocated to an
answering
machine
1)
. If it has
answered the call,
then it can be
picked up by
presseing this
button
Exclusive hold
Extension is
busy or off hook
Line is currently in
use
Call parked and can
be picked up by any
extension
Exclusiv hold. Call
can only be
retrieved by the
original extension
Line is available to
make an outgoing
call
Flashes on
incoming call from
that number. Call
can be picked up.
Goes off as soon
as the call is
answered
LED - Display for freely programmable
function buttons
1) Only answering aachines which are connected directly to an analogue extension port.