PLEASE NOTE: All business telephones listed on this web site will operate only if connected to the appropriate
phone system. They will not function as a stand-alone telephone.
AT&T Partner Plus 5 Slot
The Avaya (Lucent) Partner Plus Carrier provides 5 slots for expansion cards. The processor occupies on slot, leaving a remaining 4 slots for lines, stations, and possibly voicemail.
Partner Phones Click Here
Partner Phone Systems & Parts Click Here