Operation Manual

System Telephone
ST 30
8
LED - Display for freely programmable
function-keys
Call-waiting denial
Do-not-disturb
CVA 2 Night Service
CVA 3 Deflection
Busy on Busy
Group-key
Headset
Withhold
LCR
Relay
Mute-key
Telephone lock
Appointment
Ringer off
Door
Diversion from
Diversion to
Wake-up
on
on
on
on
on
on
on
on
on
Relay on
on
on
on
on
connected to door
on
on
on
off
off
off
off
off
booked out
off
off
off
Relay off
off
off
off
off
off
off
off
off
Telephone is being called
Relay is being called
Appointment call
Door-call
LED on
LED off
LED flashes
S