E AT Command Summary

 

 

 

 

 

 

Command

Values

Description

 

 

>DTn

n = 0 or 1

DTMF Detection

 

 

*** >DT0 Disable DTMF detection.

 

 

 

>DT1 Enable DTMF detection when off-hook.

 

En

n = 0 or 1

Echo Command Mode Characters

 

 

 

E0 Do not echo command mode characters.

 

 

*** E1

Do echo command mode characters.

 

&En

n = 0–15

V.42 Error Correction Modes

 

 

 

&E0

Non-error correction mode (V.42 disabled).

 

 

***

&E1

Auto-reliable mode.

 

 

 

&E2

Reliable mode (V.42 enabled).

 

 

 

Modem-Initiated Flow Control

 

 

 

&E3

Flow control disabled.

 

 

***

&E4

Hardware flow control.

 

 

 

&E5

XON/XOFF flow control.

 

 

 

XON/XOFF Pass-Through (&E5 selected)

 

 

*** &E6

XON/XOFF not passed through.

 

 

 

&E7

XON/XOFF passed through.

 

 

 

Hewlett-Packard ENQ/ACK Pacing

 

 

*** &E8

ENQ/ACK pacing off.

 

 

 

&E9

ENQ/ACK pacing on.

 

 

 

Non-Error Correction Mode Flow Control

 

 

***

&E10 Non-error correction mode flow control off.

 

 

 

&E11 Non-error correction mode flow control on.

 

 

 

Pacing (Computer-Initiated Flow Control)

 

 

 

&E12 Pacing off.

 

 

*** &E13 Pacing on.

 

 

 

Data Compression

 

 

 

&E14 Data compression disabled.

 

 

*** &E15 Data compression enabled.

 

$En

n = 0 or 1

V.42 Error Correction at 300 bps

 

 

***

$E0

V.42 error correction at 300 bps disabled.

 

 

 

$E1

V.42 error correction at 300 bps enabled.

 

$EBn

n = 0 or 1

Asynchronous Word Length

 

 

*** $EB0

10-bit mode enabled.

 

 

 

$EB1

11-bit mode enabled.

CommPlete Communications Server

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Multi-Tech Systems MT3334HD8 manual AT Command Summary