Operation Manual

System Telephone

ST 40 IP

Do Not Disturb (DND) Programming

and Setting

You can toggle „Do not Disturb“ on/off by pressing the „Do not Disturb“ button.

Display Call Log

The flashing message waiting button will indicate that there is one entry in the call log. With

the receiver on hook press the message waiting button. The last missed call will be displayed

giving telephone number, date and time. The LED will continue to be lit until you return the

call or delete the entry from the call log.

You can use the arrow keys to view further entries.

The displayed number will be dialled as soon as you lift the handset. The entry will

automatically be deleted if the caller answers. The entry will remain in the call log if no one

answers the returned call.

Delete the displayed entry by presseing the left button.

Abort the call log by pressing the right button.

Exit Programming

! % z !

Press Set and button

"Do not disturb" to

start programming

"1": Do not Disturb for Internal Calls

"2": Do not Disturb for External Calls

"3": Do not Disturb for Exernal and Internal Calls

Select Retrieval of Phone Book Entries

t '&

Press

Phonebook

button

Press "Search" , choose search mode with arrow

buttons and confirm with middle button

Telephone Book (Numeric)

Lift the handset or press the handsfree

button. The displayed number will be

dialled.

'& + =

Enter the stored

location of the entry, ie 000 to 999 or use

arrow buttons to scroll.

Press

Phonebook

button