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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