This listing is for 9 avaya partner phones. There are 4 partner 18d. There are 2 partner 18d series 2. There are 3 partner 6 btn series 2. All have good displays not loose and good backs.The item "AVAYA PATRNER ACS 18D PHONE SYSTEM" is in sale since Thursday, November 4, 2021. This item is in the category "Business & Industrial\Office\Telecom Systems\Phone Switching Systems & PBXs". The seller is "phonesplus123" and is located in Greenville, Rhode Island. This item can be shipped to United States.