System Telephone
ST 40 IP
10
LED - Display for freely programmable
function buttons
Call Waiting activation
Call Log
Do Not Disturb
Night Service
Call Forwarding
Busy on Busy
Group Button
Headset
Withhold Number
LCR
Relays
Mute Button
Telephone Lock
Appointment
Ringer Off
Doorphone and
Lock Release
Diversion from
Diversion to
Wake Up
enabled
Call Log entries
already viewed
on
on
set
on
Logged in
active
on
on
on
enabled
on
set
on
connected to door
phone
enabled
enabled
set
LED on
disabled
No numbers in
Call Log
off
off
off
off
Logged out
off
off
off
off
disabled
off
off
off
switched off
disabled
disabled
off
LED off LED flashes
New Numbers in Call
Log
Telephone is being
called
Relay is being rung
when appointment call
is ringing
called from door phone
Wake up call not
answered