Commands For Interface To Terminal Equipment (Ta - Te); Commands For Device Control - Siemens M20 Terminal Technical Description

Siemens Information and Communication Products
16.5 Commands for interface to terminal equipment (TA – TE)
Command Function
A/ Repeat previous command line
ATE Enable command echo
ATS3 Set command line termination character
ATS4 Set response formatting character
ATS5 Set command line editing character
ATQ Set result code presentation mode
ATV Set result code format mode
ATX Set CONNECT result code format and call monitoring
AT&C Set circuit data carrier detect (DCD) function mode
AT&D Set circuit data terminal ready (DTR) function mode
AT+ICF Set TE-TA control character framing
AT+IFC Set TE-TA local data flow control
AT+ILRR Set TE-TA local rate reporting mode
AT+IPR Set fixed local rate
AT&S Set circuit data set ready (DSR) function mode
ATZ Set all current parameters to user defined profile
AT&F Set all current parameters to manufacturer defaults
AT&V Display current configuration
AT&W Store current parameter to user defined profile
AT+CEER Extended error report
AT%D Automatic dialling phone number in mem."ME" index"1" with DTR

16.6 Commands for device control

Command Function
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
AT+VGT Transmit gain selection of microphone
AT+VIP Initialize voice parameters
AT^SCTM Set critical operating temp. present. mode or query temp.
AT^SMSO Switch off mobile station
AT^SNFA Set or query of microphone attenuation
AT^SNFE Set or query echo suppression parameters
AT^SNFI Set or query of audio input (= microphone path) parameters
AT^SNFM Mute microphone
AT^SNFO Set or query audio output (= loudspeaker path) parameters
AT^SNFS Select audio hardware set
AT^SNFV Set or query loudspeaker volume
AT^SRESET Software reset
AT^SRTC Select, query or test ringing tone
Version 8 dated 15.03.00
AT commands sorted by functionality
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