User guide
Doortel 4
Issue 1.01
Page 13
Call from outside
- The visitor presses one
bell button
- The line is sized and the programmed
number is dialed
How to use
- The extension is called
- On the doorspeaker
the visitor can hear a
ringback tone
- If you are busy or you can't answer within
seven calls the line will be automaticaly
dropped
- As soon as you answers the call you can talk
to the visitor at the door
- At the end of the conversation
press
the key
7
(contact 1) or
8
(contact 2) to open the
door. The opener will be activated for a
programmed time between 1 and 9
seconds. After this time the connection to
the doorstation will be terminated.
OR
-
Press
the key
3
to terminate the call
without opening the door
-
Hang up
the handset
Call from inside
- You want to call the doorstation without a
call being set from outside
- Lift the handset and
dial the telephone
number of the doorstation
- The doorstation is called and will answer the
call automaticaly
- The doorspeaker is activated and you
can
talk to the visitor
- At the end of the conversation
press
the key
7
(contact 1) or
8
(contact 2) to open the
door. The opener will be activated for a
programmed time between 1 and 9
seconds. After this time the connection to
the doorstation will be terminated.
OR
-
Press
the key
3
to terminate the call
without opening the door
-
Hang up
the handset
