Multi-Tech Systems MT5634SMI V.92, MT5634SMI V.34 manual AT Command Summary, Command Description

Chapter 1 – AT Commands, S-Registers and Result Codes

AT Command Summary

Organization of AT Commands on the following pages: 1st, by the initial command character (&, +, %) 2nd, alphabetized by the second command character (Except for listing of AT).

Command	Description
AT	Attention Code
A	Answer
A/	Repeat Last Command
Bn	Communication Standard Setting
Ds	Dial
DS=y	Dial Stored Telephone Number
En	Echo Command Mode Characters
Fn	Echo Online Data Characters
Hn	Hook Control
In	Information Request
Mn	Monitor Speaker Mode
Nn	Modulation Handshake
On	Return Online to Data Mode
P	Pulse Dialing
Qn	Result Codes Enable/Disable
Sr=n	Set Register Value
Sr?	Read Register Value
T	Tone Dialing
Vn	Result Code Format
Wn	Result Code Options
Xn	Result Code Selection
Zn	Modem Reset
&Cn	Data Carrier Detect (DCD) Control
&Dn	Data Terminal Ready (DTR) Control
&En	XON/XOFF Pass-Through
&Fn	Load Factory Settings
&Gn	V.22bis Guard Tone Control
&Kn	Flow Control Selection
&Ln	Leased Line Operation
&Pn	Pulse Dial Make-to-Break Ratio Selection
&Qn	Asynchronous Communications Mode
&Sn	Data Set Ready (DSR) Control
&Tn	Loopback Test (V.54 Test) Commands
&V	Display Current Settings
&Wn	Store Current Configuration
&Zy=x	Store Dialing Command
\An	Select Maximum MNP Block Size
\Bn	Transmit Break
\Kn	Break Control
\Nn	Error Correction Mode Selection
\Qn	Flow Control Selection
\Tn	Inactivity Timer
\Vn	Protocol Result Code
-Cn	Data Calling Tone
%A	Adaptive Answer Result Code Enable
%B	View Numbers in Blacklist
%Cn	Data Compression Control
%DCn	AT Command Control
%En	Fallback and Fall Forward Control
%Hn	Direct Connect Enable
%Rn	Cisco Configuration
%Sn	Command Speed Response
$EBn	Asynchronous Word Length

Multi-Tech Systems, Inc. SocketModem MT5634SMIxx Reference Guide (S000263C) 6