NEC COID(4)-U10 ETU
- SKU:
- 750440
- Condition:
- Refurbished
- Shipping:
- Calculated at Checkout
Frequently bought together:
Description
CENTRAL OFFICE INTERFACE UNIT The Central Office Interface Unit supports 4 outside (CO/PBX) lines. This card contains a fax branch connection. Loop start trunks only. Supports Caller ID.
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The Electronic Station Interface ETU contains 8 circuits. Each circuit can support one digital multi-line terminal.