Toshiba RDDU Card (Refurbished)

Condition: Refurbished
Warranty: 3 Month Warranty

Sale price$35.00

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This Toshiba Card is a 4 circuit direct inward dialing Interface unit.

More Information

  • Use 1 for each 4 DID line circuits
  • Requires K5RCU2 in DK40i and BRCS in DK424i for DTMF operation
  • Primary protectors required
  • Maximum 2 RDDU per system. No ABR available

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