Garmin navtalk Guía Del Usuario

The Navtalk GSM supports the following AT commands.  They correspond to the commands of AT Hayes-
compatible modems applicable for GSM 07.07.

A/

Re-issues last AT command given

+++AT

ESC from Data mode to command mode

ATA

Answer incoming call

ATD

Mobile Originated call to dialable number

ATD><MEM><N>

Originate call to phone number in memory <MEM>

ATD><N>

Originate call to phone number in current memory

ATDL

Redial last telephone number used

ATE

Set command echo mode

ATH

Disconnect existing connection

ATI

Display product identification information

ATL

Set monitor speaker loudness

ATM

Set monitor speaker mode

ATO

Switch from command mode to data mode

ATP

Select pulse dialling

ATQ

Set Result code presentation mode

ATS0

Set number of rings before automatically answering the call

ATS3

Set command line termination character

ATS4

Set response formatting character

ATS5

Set command line editing character

ATS6

Set pause before blind dialling

ATS7

Set number of seconds to wait for connection completion

ATS8

Set number of seconds to wait when comma dial modifier used

ATS10

Set disconnect delay after indicating the absence of data carrier

ATT

Select tone dialling

ATV

Set result code format mode

ATX

Set connect result code format and call monitoring

ATZ

Set all current parameters to user defined profile

AT&C

Set DCD function mode

AT&D

Set DTR function mode

AT&F

Set all current parameters to manufacturer defaults

AT&V

Display current configuration

AT&W

Store current parameter to user defined profile

AT+DR

V.42bis data compression reporting control

AT+DS

V.42bis data compression control

AT+GCAP

Request complete TA capabilities list

AT+GMI

Request manufacturer identification

AT+GMM

Request TA model identification

AT+GMR

Request TA revision identification

AT+GOI

Request global object identification

AT+GSN

Request TA serial number identification (IMEI)

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+CBST

SELECT BEARER SERVICE TYPE

AT+CGMI

REQUEST MANUFACTURER IDENTIFICATION

AT+CGMM

REQUEST MODEL IDENTIFICATION

AT+CGMR

REQUEST REVISION IDENTIFICATION