Other Useful features

This feature is currently unavailable at UCSC.

Hot Line

This feature is programmed by your system administrator.

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.

Direct Hot Line

The same feature 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.

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.

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Dialog 4223 Professional/Dialog 4225 Vision

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Aastra Telecom 4223, 4225 manual Emergency mode, Delayed Hot Line, Direct Hot Line