Problem
Solution
The telephone
Set the ringer volume to a higher level.
doesn’t ring.
Place a test call from another extension to your
extension.
Check the line cord to make certain that it is securely
connected at both ends.
If there is still a problem, see your System Manager.
The lights do not
Check the line cord to make certain that it is securely
go on next to the
connected at both ends.
buttons.
If there is still a problem, see your System Manager.
1
2
3
4
1
2
System 75 Version Notes
If you have Version 1 or 2 of System 75, some features may work a little differently
than noted in this guide. The following list explains the slight differences in these
features.
Note:
If you are uncertain what version of the System 75 software your business is
using, check with your System Manager.
Feature
System 75 Version
Changes in Feature Operation
Abbreviated
If you are using
You can store up to 16 digits
Dialing
Version 1
rather than 24 digits.
If you are using
You cannot use an
Version 1 or 2
Enhanced List.
Call Forwarding
If you are using
You cannot forward someone
All Calls
Version 1 or 2
else’s calls.
Last Number
If you are using
You can store up to 16 digits
Dialed
Version 1
rather than 24 digits.
Priority Calling
If you are using
You cannot change a regular
Version 1 or 2
call into a priority call.
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