NEC ESIB (8)-U20 ETU / ELECTRONIC STATION INTERFACE UNIT (Stock# 750211 ) Refurbished SX-200 AX Controllers Handset supports operating time of

Handset supports operating time of 8 hours talk / 240 hours standby

Opening : 1-5/8" (41 mm)

10/100 auto-sensing ports automatically detect optimal network speeds

Eye length 5-Inch

NEC ESIB (8)-U20 ETU / ELECTRONIC STATION INTERFACE UNIT (Stock# 750211 ) Refurbished SX-200 AX Controllers Handset supports operating time ofThe efficient NEC ESIB (8) U20 ETU ELECTRONIC STATION INTERFACE UNIT (Stock# 750211 ) contains 8 circuits. Each circuit can support one digital multi line terminal (Electra Elite IPK, Electra Elite, Dterm Series E or Dterm Series i set, ECR DHP Adapter(PGD(2) U10 ADP), Attendant Add On Console, Single Line Telephone adapter, or Dterm Cordless Terminal. features: Provides 8 Circuits Each Circuit Supports 1 Digital Multi Line Terminal Piggy Back