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Ships within 48 hours · Estimated delivery Nov 7 - Nov 12
You can replace TN772 duplication interfaces with TN792s
copies contents of memory from the primary Switch Processing Element (SPE) to a standby SPE
and 4 analog stations
Interactive 2x16 LCD with Name/Number Caller ID standard
4300 basic phone has speakerphone capability and 8 programmable buttons
Avaya Definity TN429D Direct Inward/Outward Dialing Card (Refurbished) Voicemail You can replace TN772 duplicationAvaya Definity TN429D DIOD (Direct Inward Outward Dialing) Card. More Information Provides 8 ports for direct inward outward dialing (DIOD) trunks Each port provides a 2 wire interface to the central office (CO) public exchange for incoming and outgoing calls CO provides caller names and numbers to the TN429D, which displays the on Definity digital voice terminals (DCP and BRI) equipped with a 32 or 40 character alphnumeric display and with System 25
