User Manual

User's Manual
14
\K2 Same as 0
\K3 Send break to remote modem immediately
\K4 Same as 0
* \K5 Send a break to remote modem in sequence with transmitted data
Related S-Reg: S<basereg+x> of V.42 registers
Result codes:
OK n=0-5
Error Otherwise
\Nn Error correction operating mode
\N0 Normal (Speed buffering) - No error correction
\N1 Direct (pass-through) 128 characters maximum block size
\N2 Reliable (error correction) mode. The Modem will attempt LAPM and then MNP
* \N3 Auto reliable mode. Same as \N2, but will fall back to Normal
\N4 LAPM error correction mode only, hang up upon failure.
\N5 MNP error correction mode only, hang up upon failure.
Result codes:
OK n=0-5
Error Otherwise
Related S-Reg: S<basereg> of V.42 registers
AT% Commands
%Cn
*
Compression control
%C0 Disable data compression
%C1 Enable MNP5 data compression
%C2 Enable V.42bis data compression
%C3 Enable MNP5/V.42bis data compression
Result codes:
OK n=0-3
Error Otherwise
Related S-Reg: S<basereg+2> of V.42 registers
%En
*
Line quality monitor control
Controls whether or not the modem will automatically monitor
the line quality and request a retrain (%E1), or fall back when
quality is insufficient or fall forward when line quality
improves (%E2).
%E0 Disable line quality control
%E1 Enable line quality control and auto retrain
%E2 Enable line quality control and fallback/forward
Result codes:
OK n=0-3
Error Otherwise
Related S-Reg: S39