Mitel 3000
Administrator’s Manual
When digits match the local area code table, the PBX will allow to dial a 7 digit number in areas with one
local calling code. When you dial a 7-digit number the local area code is automatically pre-pended. To use
7-Digit Dialling you can only program one local code.
A table of 40 three-digit codes is provided.
• 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 “Lines”.
• Press the Scroll Down key () until “Local Codes” is displayed.
• Select “Local Codes”.
• Enter the index number required.
• Enter the three-digit code.
• Press “Confirm”.
Press the speakerphone key to finish programming.
Note: When no local code is programmed or more than one local code is programmed all digits need to
be dialed to connect the line.
TO CONFIGURE CO LINES There are various options to configure the analog line interfaces on your system. It is recommended that
these settings should only be altered from the original settings if there has been a change in the network
connection.
• 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 “Lines”.
• Press the Scroll Down key () until “PSTN Programming” is displayed.
• Select “PSTN Programming”.
• Select the desired option as detailed in the table below. The options are either explained in the
following pages or in the referenced pages.
Press the speakerphone key to finish programming.
CO Line Programming
Option Default setting Alternate setting
Tone Dialing Tone dialing is set Pulse dialing is set
Loop Calling Loop calling is not set Loop calling is set
Reversal on Idle Off On
Caller ID Detection Caller ID is set Caller ID is not set
Dialtone Detect On Off
Long CO line Off On
Line Name Line 1….. Any name up to 10 characters
Break Supervision On Off
Reversal on Answer Off On
While this system is designed to be reasonably secure against CO trunk misuse by
outside callers, there is no implied warranty that it is invulnerable to unauthorized
intrusions and toll fraud.
If the central office does not provide supervision it will not disconnect the call when one
party hangs up; it is possible for a caller to remain connected to a CO trunk circuit. If this
happens, and the caller begins dialing, the call could be placed through the Mitel 3000
System and would then be billed to the system’s owner. The system cannot check this type
of call for toll restriction and can not register the call in the call log. This problem could
arise when a call is connected to an extension, when a call is in an unsupervised trunk-to-
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