Multitech MultiModem MT2834ZDX User Manual page 10

Command: %DPn
Values: n = 0 or 1
Default: 0
Description: %DP0 Do not read and store line probe information from DSP during handshake.
%DP1 Read and store line probe information from DSP during handshake.
Command: >DTn
Values: n = 0 or 1
Default: 0
Description: >DT0 The modem will not detect DTMF tones.
>DT1 The modem will detect and report DTMF tones when it is off-hook.
Command: En Echo Command Mode Characters
Values: n = 0 or 1
Default: 1
Description: E0 Do not echo keyboard input to the terminal.
E1 Do echo keyboard input to the terminal.
Command: &En V.42 Error Correction Modes
Values: n = 0, 1, or 2
Default: 1
Description: &E0 V.42 non-error correction mode (V.42 disabled).
&E1 V.42 auto-reliable mode.
&E2 V.42 reliable mode (V.42 enabled).
Command: &En Modem-Initiated Flow Control
Values: n = 3, 4, or 5
Defaults: 4
Description: &E3 Flow control disabled.
&E4 CTS/RTS hardware flow control.
&E5 XON/XOFF software flow control.
Command: &En XON/XOFF Pass-Through
Values: n = 6 or 7
Defaults: 6
Description: &E6 Respond to and discard XON/XOFF characters when &E5 is selected.
&E7 Respond to and pass through XON/XOFF characters when &E5 is selected.
Command: &En Hewlett Packard ENQ/ACK Pacing
Values: n = 8 or 9
Default: 8
Description: &E8 Ignore ENQ/ACK pacing characters.
&E9 Respond to ENQ/ACK pacing characters.
Command: &En Non-Error Correction Mode Flow Control
Values: n = 10 or 11
Default: 10
Description: &E10 Disable non-error correction mode flow control.
&E11 Enable non-error correction mode flow control.
Command: &En Pacing (Computer-Initiated Flow Control)
Values: n = 12 or 13
Default: 13
Description: &E12 Pacing disabled.
&E13 Pacing enabled.
Command: &En Data Compression
Values: n = 14 or 15
Default: 15
Description: &E14 Data compression disabled.
&E15 Data compression enabled.
Multi-Tech Systems, Inc. MT2834ZDX User's Guide
Chapter 3 – AT Commands, S-Registers, and Results Codes
Read Line Probe Data
DTMF Detection
10