NEC ECR-U10 ETU / NEC EXTERNAL CONTROL RELAY UNIT (Stock # 750300) NEW Nitrile The quality Mitel 5312 50005852

The quality Mitel 5312 50005852 Fixed Mylar DESI Cards in 25 Pack

35 "Winchester" port

The durable NEC 730086 DTH-4R-1(BK) NEC Electra Elite Dterm Cordless Lite II  STOCK # 730086

Charger and AC Adapter must be ordered separately

It has a color-coded end disk with embossed size marking for fast easy selection

NEC ECR-U10 ETU / NEC EXTERNAL CONTROL RELAY UNIT (Stock # 750300) NEW Nitrile The quality Mitel 5312 50005852The durable NEC ECR U10 ETU NEC EXTERNAL CONTROL RELAY UNIT 750300 provides common audible tone signaling using relay contacts for external ringing equipment, an audio output for external paging systems, and a connection for external background music. Ten relays are provided: four for External Tone Ringer Control, one for Night Chime, two for External Paging, and two for General Purpose. NEW IN THE BOX One Year Warranty