2 line x 24 character display
Business Communications Manager Expansion Cabinet: 6 Bay
The Superset PKM12 adds 12 more programmable buttons to the Superset 4000 series phones
allows the subscriber to have the system call a predefined telephone number to notify them that there is a new message in their mailbox
1 Audio Gateway supports standard headset profiles for enhanced mobility
Avaya Definity TN763D Auxiliary Trunk (Refurbished) Teleco 2 line x 24 characterKey Features: Provides 4 ports Each port has T, R, SZ, SZ1, S, and S1 signal leads Used for on premises applications such as music on hold, loudspeaker paging, code calling, and recorded telephone dictation access