Mitel 1000 Owner's Manual page 170

The emergency codes are ( 911, 060, 066, 080, 100, 101, 105, 106,
107, 110, 112, 115, 116, 118, 119, 123, 127, 128, 131, 132, 133,
156, 171, 190, 191, 192, 193, 194, 197, 198, 199, 211, 311, 511,
912, 913, 990, 999). They cannot be barred.
Both Classes 5 and 6 can be associated with the same extension.
Class 5 cannot be associated with Class 4 extensions.
To set up Class of Service access tables
From the Programming Extension, press the PROGRAM Key
Press the Scroll Down Key ( ) until 'System programming' is
displayed.
Select 'System programming'.
Enter the System Programming Password and select 'System'.
Press the Scroll Down Key ( ) until 'Class codes' is displayed.
Select 'Class codes'.
Select the 'Table' to which you want to assign codes. (Table 2, 3,
Allowed Table, or Restricted Table).
Select an 'Index number' and enter the code.
When entering a code an additional option is given on the display of
your Featurephone. This option is the "Any" key, which when
selected inserts the symbol "X" into the next character of the code
(number) you are entering. The symbol "X" will represent any
number (1 to 0).
Select 'Confirm' when the code is entered.
Press the Speakerphone Key to finish programming.
To restrict extensions during the day
With this feature, you can assign the extensions to a Class of
Service that will operate when the system is in 'Day Service'. On
power-up, all extensions are in Class 1.
From the Programming Extension, press the PROGRAM Key
Press the Scroll Down Key ( ) until 'System programming' is
displayed.
Select 'System programming'.
Enter the System Programming Password and select 'Extensions'.
Select 'Restriction classes'.
Select 'Day Class of Service'.
Select the Class you want to assign to the extensions, (Class 1 –
Class 6).
Select the extensions to be entered in this Class.
Press the Speakerphone Key to finish programming.
To restrict extension during the night
With this feature, you can assign the extensions to a Class of
Service that will operate when the system is in 'Night Service'. On
power-up all extensions are in Class 1.
From the Programming Extension, press the PROGRAM Key
Press the Scroll Down Key ( ) until 'System programming' is
displayed.
Select 'System programming'.
Enter the System Programming Password and select 'Extensions'.
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