User Guide MultiModem MT2834MR6

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Chapter 3 - AT Commands
Table 3-1. AT Commands by Function (con't)
Topic: Command: Description:
V.34 Controls %F Echo canceler frequency offset comp.
&RA Asymmetric bit rate
#V V.32terbo handshake
RS-232 Interface &C Carrier Detect control
Controls &D Data Terminal Ready control
&R Clear to Send control
&S Data Set Ready control
&RF CTS/RTS interaction control
&SF DSR/CD interaction control
Error Correction & &E0 Non-error correction mode
Data Compression &E1 Autoreliable mode
&E2 Reliable mode
&E14 Data compression disabled
&E15 Data compression enabled
#L V.42 error correction modes
$E V.42 error correction at 300 bps
$A Autoreliable buffering
$F Autoreliable fallback character enable
$R Retransmit count
Speed Controls $BA Baud adjust
$MB Modem baud rate
$SB Serial port baud rate
Immediate Action A/ Repeat last command
I Inquire product code
L5 List current operating parameters
L6 List S-register values
L7 List current operating parameters
L8 List online diagnostics
&RN Rate renegotiation
&RR Retrain
Flow Control &BS Maximum reliable block size
$EB Asynchronous word length (10/11-bit)
&E3 Flow control disabled
&E4 Hardware flow control
&E5 XON/XOFF flow control
&E6 XON/XOFF no pass-through
&E7 XON/XOFF pass-through
&E8 Hewlett Packard ENQ/ACK pacing off
&E9 Hewlett Packard ENQ/ACK pacing on