User's Manual

K56flex: 300, 1200, 2400, 4800, 7200, 9600, 12000, 14400, 19200, 21600, 24000, 26400, 28800,
31200, 32000, 33600, 34000, 36000, 38000, 40000, 42000, 44000, 46000, 48000, 50000,
52000, 54000, 56000
V.90: 56000, 54667, 53333, 52000, 50667, 49333, 48000, 46667, 45333, 42667, 41333, 40000,
38667, 37333, 36000, 34667, 33333, 32000, 30667, 29333, 28000 (Receive only)
Compatibility
(Data) ITU-T V.90 (for modem which supports V.90 only), V.34, V.32 bis, V.32,
V.22 bis, V.23, V.22, and V.21
Bell: 212A and 103, K56flex
(Fax) ITU-T V.17, V.29, V.27 ter, and V.21 ch 2
Command Set Enhanced 'AT' command set, Fax Class 1command
Flow Control Xon/Xoff, Hardware RTS/CTS
Data Compression V.42bis, MNP5
Error Correction V.42, MNP 2-4
Operation Full-or Half-duplex 28800 bps with 26400, 24000, 21600, 19200, 14400, 9600,
4800, 2400 and 1200 bps auto fallback
Test Modes Analog loopback, local digital loopback, and remote digital loopback
Audio Monitor Built-in speaker, with software-controllable volume control
Guard Tone 550/1800 Hz
Compliance FCC 15&68
Command Buffer 40 characters
Extra Memory 4 x 36 digits
Transmit Level -11(+/-1)dBm
Receive Sensitivity -40dBm
Pulse Dialing Specifications
Compatibility: