I am considering getting a phone system for my home, and I like the designs of Avaya's phone and the manuals are readily available online. I would simply like to know if this module will work by itself, and if it will work with the older Avaya phones that are boxy with square buttons. I believe they are called MLX phones.. Any information would be greatly appreciated. Here is the link to the card I am asking about:

https://cgi.ebay.com/Avaya-408-Merl...main_0?hash=item3ef85e3195#ht_500wt_1182

Thats a module for a Legend, it will not work as a stand alone. Also that module is for old merlin phones ( 10 BIS ) not MLX s'

Well, what phones are you fond of? Lets start there.

Thanks for the fast replies! I personally like the professional look of these phones the best (except with more line keys):

https://cgi.ebay.com/Lucent-Legend-...main_0?hash=item35a6efc3ff#ht_500wt_1182

Why dont you look @ Partner,Its simpler on the ksu end and surely easier to program.

Will those phones still function with a Partner?

MLX phones will NOT work on a Partner, the MLS will.

Gotcha. Thanks!