AASTRA DT4x2 for MD Evolution User Guide EN - Manual (Page 105)

105 MD Evolution – Cordless DT412 / DT422 / DT432
More Features on your Extension
Following the specific rights assigned to your extension, you may
have access to protection against your external calls being directed
to your facility's attendants.
This protection may be manifested by:
•
Restricted protection on no-answer condition: external
calls presented on your extension when its status is “free” will
then ring continuously, without a time limit, until you answer it,
or the caller ends the call.
• Restricted protection on busy condition: external calls
presented on your extension when its status is “busy” will
remained on camp-on, without a time limit, until you answer it,
or the caller ends the call.
• Extended protection: this combines the two previous cases.
In all cases, this protection against the re-direction of your calls to
the automated attendant is never dependant upon any action on
your part.
Secret of Identity
When your facility is connected to the ISDN network, your identity
is usually transmitted to your external calling parties, and vice
versa.
According to the specific right assigned to your extension, it is
possible that your identity not be divulged to your external ISDN
network calling parties.
This is therefore systematically valid for all of your outgoing ISDN
network calls, without any specific action on your part.
Your identity is divulged, however, for your internal calls, and you
still receive the information concerning your external incoming
calling parties.