2400 BPS Internal Faxmodem (250-3509) Specifications Faxback Doc. # 4885 NOTE: This modem is for the 1500HD, 250-3506. COMPATIBILITY: CCITT V.22,Bell 212A, RECEIVER SENSITIVITY: -43 dBm 103J,113 TRANSMIT LEVEL: -10 dBm MODEM: Hayes AT command set TONE DIAL LEVEL: DIALER: LINE IMPEDANCE: 600 ohms DATA RATES: 2400,1200,300 bps RINGER EQUIVALENCE: SPEED SELECT: MODULATION: CMD BUFFER: 42 characters 300 BAUD: FSK SPEAKER: 1200 BAUD: DPSK DATA FORMATS: 2400 BAUD: QAM/PDK TESTING MODES: DIALING: Pulse: 10 pps Tone: 95 msec (dtc-07/28/93)