Toshiba RCOU3/RCOS3 CO Line Combo Card (Refurbished) 4-Line Phones

Toshiba RCOU3/RCOS3 CO Line Combo Card (Refurbished) 4-Line PhonesKey Features: Mnfr. Part #: RCOU3 RCOS3 4 circuit loop start CO line interface unit RCOS3A 4 Port Loop Start CO Subassembly Card The RCOS3 is a piggy back board that clamps to a Toshiba RCOU3 card and the combination will make an 8 port CO card that consumes only one slot Compatibility: CTX100, CTX670 Condition: Refurbished

Provisioning of network parameters through Dynamic Host Configuration Protocol (DHCP)

Part #: TN1648

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Four fixed feature buttons for hold

and 6400 Series Digital Telephones

This connection is required with any 2-PCB cabinet setup

NEC DCU 60-1 DSS Attendant Add-On Console

Message Waiting Lamp and visual ring indicator

Mitel 9400-300-305 SX-2000 Floppy Disk Drive

Eight Personalized Ring Patterns

3 Adjustable LCD Lines (24-Characters Per Line)

8560 executive telephone set features 23 Programmable keys with lamps