Multi-Tech Systems MT5634ZPW-PCI - Manual (Page 91)

MT5634ZPW-PCI 91
Appendices
Error Correction ITU V.42 (LAP-M and MNP Classes 2–4)
Data Compression ITU V.42bis (4:1 compression) and MNP 5
(2:1 compression)
Speed Detection Automatic speed detection and switching
between available speeds
Fallback In adverse line conditions, the modem
falls back from its current operating speed
to the next reliable slower speed in 2400
bps decrements (V.34 mode). If conditions
improve, the modem falls forward to the
fastest reliable speed in 2400 bps
increments. In K56flex mode, modem falls
back and falls forward in increments of
2000 bps.
Modes of Operation Full-duplex operation over dial-up lines;
automatic dialing; automatic or manual
answer.
Flow Control Software (XON/XOFF), hardware (RTS/
CTS)
Intelligent Features Fully AT command compatible; autodial;
redial; pulse or tone dial; dial pauses; call
status display; auto-parity and data rate
selection; keyboard-controlled modem
options; and nonvolatile memory and on-
screen displays for modem parameters.