Aastra Dialog 4425 IP Vision, Руководство пользователя

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177 MD Evolution – Dialog 4425 IP Vision
Attendant-Based Services
Notes:
Your rights to the general calls acceptance service may vary
according to the different private and public networks
accessed from your facility.
When you have the right to the service, a digit may be dis-
played on the first line of your extension’s screen. Whether
or not the service is active on your extension, it indicates the
number of calls currently waiting for being processed by the
attendants. The purpose of this digit is to encourage you to
activate the general calls acceptance service on your
extension.
Answering a Call from a Door Phone
Your telephone facility may be equipped with a door phone, the
calls from which are usually processed by the attendants, just as
the general calls are for your facility.
Depending on your extension’s rights, you may be able to answer
calls from the door phone. This is the general case.
The general calls acceptance service previously described then
also manages your ability to assist the attendants by accepting or
declining door phone calls.
A door phone call is presented exactly as any other incoming call
would be.
Notes:
The presentation of a door phone call usually lasts no more
than 30 seconds. After this timeframe, the door phone call
is automatically disconnected. A door phone call may not
be placed on hold, nor may it be transferred.
Opening the door with the door phone is usually realized by
an electrical mechanism independent from your telephone
facility.