Problem

 

Solution

 

 

 

The telephone

1

Set the ringer volume to a higher level.

doesn’t ring.

2

Place a test call from another extension to your

 

 

 

extension.

 

3

Check the line cord to make certain that it is securely

 

 

connected at both ends.

 

4

If there is still a problem, see your System Manager.

 

 

 

The lights do not

1

Check the line cord to make certain that it is securely

go on next to the

 

connected at both ends.

buttons.

2

If there is still a problem, see your System Manager.

 

 

 

 

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

 

Dialing

Version 1

digits 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

 

All Calls

Version 1 or 2

someone else’s calls.

 

 

 

 

 

Last Number

If you are using

You can store up to 16

 

Dialed

Version 1

digits rather than 24 digits.

 

 

 

 

 

Priority Calling

If you are using

You cannot change a

 

 

Version 1 or 2

regular call into a priority

 

 

 

call.

 

 

 

 

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AT&T 7401, Generic 3 manual Feature System 75 Version Changes in Feature Operation