Other Useful Features
Hot line
Ask your system administrator if you require this function.
Delayed Hot line
When the handset of the delayed Hot line phone 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 phone works as an ordinary phone.
Note: This function is only available in newer versions of the exchange.
Direct Hot line
The same function as described above, but without a 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 your 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 mode
In the event of an emergency, the operator can set the exchange into Emergency mode, during which only preprogrammed extensions are permitted to make calls. If your extension is not assigned with this category and you try to make a call, you will not receive a dial tone.
Dialog 4220 Lite/Dialog 4222 Office | 65 |
