Operation Manual
System Telephone
ST 30
7
Overview of freely programmable Function
Buttons
Call Pick Up
Withhold
Internal Button
ISDN-Hold
ISDN-Call
Forwarding
Conference
Speaker
Volume
LCR
Call Split
Brokers Call*
Memory
External
Relays
Reserve
Enquiry Call*
Telephone
Book*
Telephone Lock
Appointment
Timer
Doorphone and
Lcok Release
Transfer
Diversion from
(Follow me)
Diversion to
Wake Up
Call Deflection
Destination
Button
- Public
- Private
To Pick Up incoming calls. Special Function Button can be assigned to Pick Up
internal and external calls from specific extensions.
To withhold own number to be sent to a called party.
To Dial Extensions. Special function Button programmable: Call specific Extension
To Hold an external call in the Telephone Exchange (only available on PTMP
connection)
To switch on or off the ISDN Call Fowarding feature.
To set up a Coneference Call with Internal and or External calls.
To set the Speaker Volume Level for Handsfree or On Hook use.
To switch Least Cost Routing (LCR) on or off for your System Phone.
To talk to more then one External Call in turn. (Switch between them)
To talk to one internal and one external call at a time and without connecting
them.
To store an external number displayed in the LCD.
To transmit another of your MSN numbers other the the one allocated to the Ex-
tension making the call. A special Button can be assigned for this feature.
To switch a Relays. A special function Button can be assigned.
To reserve a line should all lines be engaged at the time.
To establish or set up an Enquiry Call, a connection or a Brokers Call
To select a number out of the System Telephone Book
To Lock the System Phone and activate pr-set Emergency and Direct Call numbers.
To set or cancel a preset Appointment Time
To switch on or off a Time based function, such as Day-Night Service, Call
Forwarding, Relays etc. Button can be assigned for this function. 10 Timers are
available. Timers are form 0 to 9.
Function Button can be assigned to connect to the Doorphone. Another Button can
be assigned to activate Lock Release.
To transfer and connect an external call to an external call.
To divert calls from another extension to a selcted extension.
To divert calls to another Extension or Outside number.
Set or cancel wake up time.
To forward an incoming call during the ringing sequence to another number
without having answered this.
To Call a preset Telephone Number
- This number is stored in the Telephone System Memory
- This number is only stored in your telephone
Note: *These are fixed Buttons available on the System Phones.










