Aastra Dialog 4225 Vision Betriebsanweisung PDF herunterladen (Seite 93)

MD Evolution – Dialog 4223 Professional

More Features of Your Extension

Your extension may also offer you, depending on your user rights,

other services that are geared toward improving your productivity,

securing the use of your telephone, or just making its use even

more enjoyable.

Within this context, the following services are offered:

• Locking service: You may lock your extension when you are

absent, preventing any third party from using it.

• Appointment reminder service: You may request that the system

call you at a specified time, in order to remind you of a meeting,

etc.

• Background music service: Depending on your user rights, you

may request that background music be played over your idle

extension’s loudspeaker.

Other specific services may also be offered, depending on the

rights assigned to your extension, or your facility’s configuration.

More specifically, your extension may also provide you with the

means to control your external ISDN call costs.

Locking Your Extension

When you are absent, you can lock your extension, restricting its

use by any third party.

When your extension is locked, it is impossible to access the

external network. Only the external emergency numbers may be

dialled – typically 15, 17, 18, and 112.

It remains impossible, however, to place internal calls and/or

receive any type of call whatsoever.

Your personal data – your extension’s programming data and call

log file – cannot be accessed. Access to the services usually offered

by your extension may also be restricted.

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Aastra Dialog 4225 Vision Betriebsanweisung Seite 93