Need an extra telephone for your AT&T/Avaya/Lucent Partner Phone system? This phone is compatible with all Partner releases and installation is a snap. Just unplug your old phone and plug in the new one. This is a genuine Lucent/Avaya telephone and is lightly used, not refurbished or reconditioned. It is in great working condition and has never been repaired like some phones you will find on Ebay. Guaranteed to arrive in working condition or return up to 30 days from receipt. Please feel free to ask any questions and see photos. Need more than one or a different model? Drop me an email.