Ericsson Dialog 3213 - Manual (Page 51)

51 Dialog 3213
Other Useful Facilities
Hot line
Ask your system administrator if you require this function.
Delayed hot line
When the handset of the delayed hot-line telephone is lifted or
when the line key is pressed, a timer is started. If no digit is
pressed before time out, a call is automatically generated to a
specific extension or external line. If a digit is pressed before time
out the telephone works as an ordinary telephone.
Note: This function is only available in newer versions of
the telephone exchange.
Direct hot line
The same function as described above, but no delay. Only hot
line calls can be placed from this line. To be used e.g. as alarm
phone, door phone etc.
Alarm extension
An extension can be programmed by system administrator as
an alarm extension. A call to an alarm extension obtains automatic
intrusion if the extension is busy. Up to seven calling parties may be
connected at the same time.
Emergency state
In the event of an emergency the operator can switch the
exchange into emergency state, during which only
pre-programmed extensions are permitted to make calls.
Data communication
Your telephone can be used together with a PC as an integrated
voice and data terminal. Contact your system administrator if you
require this function.