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- 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/Merlin 7315H and 7317H terminals supported by Definity
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| TN429D DIOD (Direct Inward/Outward Dialing) |
| TN429D |
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1822.00 |
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849.00 |
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Definity Systems
