Hello, longtime lurker here and first-time poster...couldnt find my answer anywhere and Tek-Tips usually has the answers so here goes...
We have some Avaya 1140E phones with 1100 expansion modules...the expansion modules have the external power supplies so the backlights are working, the...
Hello, longtime lurker here and first-time poster...couldnt find my answer anywhere and Tek-Tips usually has the answers so here goes...
We have some Avaya 1140E phones with 1100 expansion modules...the expansion modules have the external power supplies so the backlights are working, the...
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