NEC Electra Elite 48/192 COI(8)-U10 ETU 8-Port Central Office Interface Unit (Refurbished) ESI This Panasonic VB-42552 CID-B Card

This Panasonic VB-42552 CID-B Card provides the same Caller ID features as the CID-A for CO line positions 5

Meridian Option 61

Single Incoming Line

Part #: NTBB25GA-93

1 card per 16 single line telephones

NEC Electra Elite 48/192 COI(8)-U10 ETU 8-Port Central Office Interface Unit (Refurbished) ESI This Panasonic VB-42552 CID-B CardNEC Electra Elite 48 192 COI(8) U10 ETU Key Features: Mfr. Part #: 750160 8 Port Card For use with the NEC Electra Elite 48 192 phone system. The Central Office Interface Unit supports eight outside (CO PBX) lines. The outside lines can be any combination of Loop Start or Ground Start DTMF trunks.