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BT Versatility ISDN 2e Digital Line Card 2 Channels

Line cord for BT Versatility V8 V16, and 3 meter 6 pin telephone extension lead

NEC SL1100 IP4WW-2BRIDB-C1 ISDN2 BRI Card | 2-Channel Line Module For SL1100

NEC SV9100 GCD-2BRIA A20-030703 ISDN2 BRI Card | 2-Channel Line Module |

Panasonic NS5282X NS700 Bri2 4Ch ISDN2 Card

BT Versatility Digital Line Module (ISDN2) - Refurbished

Nortel BT T7208 Office Business Landline Telephone Corded Phone Charcoal