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CID SPECIFICATIONTest ConditionsEquipment: DD-5300 Caller ID/Caller Waiting testerLine impedance: External 270R+750//154pfLoop current: 20mA~120mAFSK TransmissionMark deviation 1300Hz+/-1.5%Space deviation 2100Hz+/-1.5%Baud rate: 1200bps+/-12bpsSignal level: -6dBm~-38dBmTwist:
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