AT&T Definity 8434 User Manual page 49

Problem
The telephone doesn't
ring.
The lights do not go on
next to the buttons.
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
procedures.
Note: If you are uncertain what version of the System 75 software your business is
using, check with your system manager.
Feature
Abbreviated
Dialing
Call Forwarding
All Calls
Last Number
Dialed
Priority Calling
1
Make sure the ringer is turned on.
2 Set the ringer volume to a higher level.
Place a test call from another extension to your
3
extension.
Check the line cord to make certain it is securely
4
connected at both ends.
If there is still a problem, see your system
5
manager.
Do a self-test of the voice terminal lights to see if
1
they go on.
Check the line cord to make certain it is securely
2
connected at both ends.
3
If there is still a problem, see your system
manager.
System 75 Verson
If you are using
Version 1
If you are using
Version 1 or 2
If you are using
Version 1 or 2
If you are using
Version 1
If you are using
Version 1 or 2
Solution
Changes in Feature Operation
You can store up to 16 digits
rather than 24 digits.
You cannot use an Enhanced
List.
You cannot forward someone
else's calls.
You can store up to 16 digits
rather than 24 digits.
You cannot change a regular
call into a priority call.
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