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Features 3-13
3 Features
C
Calls originated by System Speed Dialling are restricted depending on the combination of
the System Speed Dialling Boundary Class assigned in program [301] and the class of
service (COS) assigned to each extension as follows.
A: allowed C: checked
• Required System Programming
[301] Call Barring – System Speed Dialling Boundary Class
• Related Feature Reference
Call Barring
Call Barring for System Speed Dialling
COS
No.
1
2
3
4
5
5
A
A
A
A
A
1
A
C
C
C
C
2
A
A
C
C
C
3
A
A
A
C
C
4
A
A
A
A
C
<Example>
—If the boundary is set to
COS number 2,
The system will allow system
speed dialling for COS numbers 1
and 2, but check COS numbers 3,
4 and 5 according to call barring.
☞
Class
System Speed
Dialling
Boundary
Call Barring — Extension Lock Boundary Class
Allows assigning a call barring class for extensions where the Electronic Extension Lockout
or Remote Extension Lock feature has been set.
An extension user usually cannot make an outside call at a locked extension, however if a
call barring class is assigned in program [312], the user can make an outside call at the
locked extension.
• The higher call barring class number will take precedence.
For example, if call barring COS number 3 is assigned to an extension and the extension
lock boundary class is 4, the extension user is allowed to make a call with call barring
COS number 4.
• Required System Program Address
[312] Call Barring – Extension Lock Boundary Class
• Related Feature References
Extension Lock, Call Barring
☞
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PSQX1708ZA-04E.QX 99.10.15 10:31 AM Page 13