Siemens M20 Terminal User Manual

AT commands sorted by functionality
Version 8 dated 15.03.00 219
Siemens Information and Communication Products
A
16.5 Commands for interface to terminal equipment (TA – TE)
16.6 Commands for device control
Command Function Page
A/ Repeat previous command line Page 29
ATE Enable command echo Page 38
ATS3 Set command line termination character Page 40
ATS4 Set response formatting character Page 41
ATS5 Set command line editing character Page 41
ATQ Set result code presentation mode Page 39
ATV Set result code format mode Page 42
ATX Set CONNECT result code format and call monitoring Page 43
AT&C Set circuit data carrier detect (DCD) function mode Page 43
AT&D Set circuit data terminal ready (DTR) function mode Page 44
AT+ICF Set TE-TA control character framing Page 50
AT+IFC Set TE-TA local data flow control Page 51
AT+ILRR Set TE-TA local rate reporting mode Page 52
AT+IPR Set fixed local rate Page 53
AT&S Set circuit data set ready (DSR) function mode Page 44
ATZ Set all current parameters to user defined profile Page 43
AT&F Set all current parameters to manufacturer defaults Page 44
AT&V Display current configuration Page 45
AT&W Store current parameter to user defined profile Page 45
AT+CEER Extended error report Page 63
AT%D Automatic dialling phone number in mem.”ME” index”1” with DTR Page 46
Command Function Page
ATL Set monitor speaker loudness, no function, only for V.25ter –
ATM Set monitor speaker mode, no function, only for V.25ter –
AT+VGR Receive gain selection of speaker Page 90
AT+VGT Transmit gain selection of microphone Page 91
AT+VIP Initialize voice parameters Page 91
AT^SCTM Set critical operating temp. present. mode or query temp. Page 114
AT^SMSO Switch off mobile station Page 122
AT^SNFA Set or query of microphone attenuation Page 122
AT^SNFE Set or query echo suppression parameters Page 123
AT^SNFI Set or query of audio input (= microphone path) parameters Page 124
AT^SNFM Mute microphone Page 124
AT^SNFO Set or query audio output (= loudspeaker path) parameters Page 125
AT^SNFS Select audio hardware set Page 126
AT^SNFV Set or query loudspeaker volume Page 126
AT^SRESET Software reset Page 130
AT^SRTC Select, query or test ringing tone Page 131

Siemens M20 Terminal Specifications

General

Brand	Siemens
Model	M20 Terminal
Category	Engine
Language	English