300 BPS DCM-6 Modem (260-1393) Specifications Faxback Doc. # 5700 Compatibility: N/A Receiver Sensitivity: -35 dBm Modem: N/A Transmit Level: -15 dBm Dialer: N/A Tone Dial Level: N/A Line Impedance: 600 ohms Data Rates: 300 bps Ringer Equivalence: N/A (smm 08/26/93)