BT Micro Owner’s Manual
26
Extension Class of Service
The Class of Service feature allows the user to define barring
settings for each extension connected to the system restricting
that extension from making certain types of calls from the
system.
The following restrictions can be defined on a per extension
basis:
No Restrictions
Restrict International
Local Only
Emergency Calls Only
By default ALL extensions can dial ALL destinations.
WARNING
The Apply button, at the end of the page, must be clicked before
the page is exited or any other link is selected for the changes to
take effect. The settings will be lost if this is not done.
The Allowed and Restricted Codes
The Allowed & Restricted codes can be used to add greater
flexibility to how you can configure the settings.
For example, say one wanted to restrict all International, except
to Ireland (country code 00353…) and France (Country code
0031…). In this case, one would enable Restrict International in
the Class of Service settings, and then set Allowed Codes to
ON for the extension in question.
In the Allowed Codes list one would enter the dialling prefixes
for Ireland (00353) and France (0031), thus giving the required
settings.
Note
If ‘Emergency Only’ is set, Allowed and Restricted codes must be
OFF.
Day and Night Mode
There are different settings for Day Mode and Night Mode.
To configure Day/Night mode see page 71.