Originally Posted by ALN
I found the manual online. I am using GLX PLUS with display set.


Originally Posted by ALN
The AT&T Cordless is not recognizing the line and there is no tone at all. Please advise!

In the manual page 6-14, FIGURE 6-5. SINGLE-LINE SET TROUBLESHOOTING CHART
This will point you in the correct direction as to solving the problem.


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