Mitel 1000 Owner's Manual page 166

Local Codes
The Caller ID number presented from the network is the 10 digit
national number. It does not include the 1 that is required for toll
calls. The system must be able to distinguish between local and toll
numbers so that they can be correctly dialed from the Caller ID
stores.
This is achieved by entering the local codes in the Local Codes
table.
When a number is received, the local area code is compared to the
codes entered in the Local Codes table. If the digits do not match,
the digit 1 is added as the toll access digit and the number,
including the leading 1, is stored in the Caller ID store.
If there are two or more local codes programmed in the Local
Codes table then the 10 digit local number is stored and dialed for
local calls.
If there is only one local code programmed in the Local Codes table
then the area code is stripped and the 7 digit local number is stored
and dialed.
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'.
Scroll down to Local Codes
Select the index 01-40
Enter the code.
Enter all Local codes.
Day/Night Service
The 'Day Service' / 'Night Service' feature allows you to change the
extensions which ring on incoming calls, change the Class of
Service at each extension, and change the voice greeting heard by
callers (if you have voicemail installed). These changes can take
place automatically, at pre-programmed times daily, or can be
invoked manually. Furthermore, the system can be programmed to
remain in 'Night Service' over the weekend.
To set the automatic start and end times for Night Service
The Automatic 'Night Service' feature allows you to set two time
bands in each twenty-four hour intervals; the system then
automatically enters 'Night Service'.
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 'Night Service' is displayed.
Select 'Night Service'.
Select 'Automatic on times'
Select 'On Time 1' to set the first time the 'Night Service' turns on
automatically
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