Description
The Vodavi Starplus Digital 2856 (4×8) Key Interface Board (CKB) (2831-00) features:
▪ 4-CO/Centrex/PBX loop start lines by 8-Digital Key Telephones
▪ One additional voice (transmit) path for external paging
▪ Multi-purpose relay
▪ One connector for adding one application module to the system
▪ Refurbished
▪ One-Year Warranty