3Com 3C10399A, User Manual

Page: 58 / 100

58 C
HAPTER
5: P
ERSONALIZING
Y
OUR
T
ELEPHONE
Additional Notes
■
When Telephone Locking is activated, a person using your telephone
can dial only toll-free calls, calls to emergency services (such as 911 in
the United States), or calls to telephone numbers that have been
programmed in your system as “
internal” calls.
■
Even when Telephone Locking is active on your telephone, your
off-site notification choices remain in effect. That is, notification of
voice mail messages is sent to the outside telephone numbers or
paging numbers that you have specified in
NBX NetSet > NBX
Messaging > Off-Site Notification, even if these numbers are not
toll-free.
When Telephone Locking is activated, you hear the Feature Enabled Tone
when you pick up the handset.
■
You can view your current Telephone Lock setting by logging in to
NBX NetSet > User Information > Feature Settings.
Call Permissions Your administrator establishes Call Permissions to control the types of
calls that can be dialed from your telephone. The administrator can
configure these permissions to change depending on the time of day. For
example, your administrator can prevent long-distance calls from being
dialed from your telephone outside of business hours.
To view your current call permissions, log in to NBX NetSet > User
Information > Call Permissions .
Class of Service
Override
The Class of Service Override feature allows you to apply the features
of your own 3Com Telephone temporarily to another 3Com Telephone
on the same local network.
Example:
■
The telephone in your organization’s conference room is configured so
that long-distance telephone calls cannot be dialed from it. You may,
however, need to place a long-distance call during a meeting. Using
the Class of Service Override feature, you can apply the features of
your own telephone to the conference room telephone
for one call
only and dial the call, assuming that your Call Permissions allow you
to make long-distance calls from your own telephone.