Sharp NEC-BE116504 Sl2100 Exp. Card For Exp Chassis
by SHARP NEC

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- Interface to Main Chassis- Additional Telephony Resources – for DTMF, Dial Tone/Busy Tone detection, FSK Caller ID receiver/sender- Equipped with connector for Cat5 expansion cable- Includes 3.9-ft. straight-through cat5 expansion cable, for connection to base chassis- Installs in dedicated slot in Expansion Chassis- Maximum (1) per Expansion Chassis