D-Link DVX-2002F User Manual page 84

Do Not Disturb
With the Do Not Disturb(DND) feature enabled, an extension can make outbound phone calls but
inbound calls to the extension cannot be made.
If an extension user of the DVX IPPBX system dials *74 from their phone, the system will play a
beep sound to indicate DND has been activated.
To disable DND, simply dial *074, another beep sound will play and DND has been deactivated.
Spy
Call Spy allows users to dial the spy feature codes followed by an extension number to listen to
the call conversation in real-time.
Normal Spy: For example, extension 410 is talking to someone on the phone, you can dial

*90410 to listen to their conversation, however,neitherspeaker will be able to hear you.
Whisper Spy: Whisper spy is also known as coaching. For example, a new employee is talking

to the customer on the phone, theirsupervisor can dial *91 followed by the employee's
extension number to listen to their conversation. The supervisor can talk to the new
employee only without the customer hearing the conversation.
Barge Spy: Barge spy is similar to an instant 3-way conference call. While an extension user is

talking to someone else on the phone, you can dial *92 followed by their extension number
to talk to both of the speakers.
Notice:
Before call spy can be used, you have to make sure the extensions to be spied, have the
enabled on extension settings page.
Black List
Black list feature allows you to create a list of numbers that are not allowed to call in to the DVX
IPPBX system.
Any extension user can dial *75 and follow the voice prompts to add the numbers to the DVX
IPPBX system black list.
To remove numbers from black list, you can dial *075.
Voicemail
Please see chapter 4.3.2.
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DVX IPPBX
"Allow Being Spied" option