How to configure the Concox GV300W device via SMS

This guide shows how to connect the Concox GV300W tracker to the platform using SMS commands. Send each command from the SIM card installed in the device, in the order indicated below.

SMS Commands

1. Perform Factory Reset

To restore the factory settings of the GV300W tracker, you must use the specific command that resets the device. This can be useful in case of configuration issues or to restart the device setup.

AT+GTRTO=gv300,4,,,,,,FFFF$

2. Set Time Zone

Adjusting the device's time zone is essential to ensure accurate location data. Use the command below to set the desired time zone.

AT+GTTMA=gv300,+,0,0,0,,,,,,FFFF$

3. Set Carrier APN

APN (Access Point Name) settings are crucial for the device's connectivity. Make sure to enter the correct information according to the carrier of the used SIM card. Below are the commands for different carriers.

AT+GTBSI=gv300,agilis.algar.br,agilis,agilis,,,,,FFFF$

AT+GTBSI=gv300,allcom.br,allcom,allcom,,,,,FFFF$

AT+GTBSI=gv300,datacard.nextel3g.net.br,,,,,,,FFFF$

AT+GTBSI=gv300,jbgprs.algar.br,algar,algar,,,,,FFFF$

AT+GTBSI=gv300,linksolutions.br,link,link,,,,,FFFF$

AT+GTBSI=gv300,m2data.arqia.br,arqia,arqia,,,,,FFFF$

AT+GTBSI=gv300,m2data.vivo.com.br,arqia,arqia,,,,,FFFF$

AT+GTBSI=gv300,smart.m2m.vivo.com.br,vivo,vivo,,,,,FFFF$

AT+GTBSI=gv300,ss.algar.br,algar,algar,,,,,FFFF$

AT+GTBSI=gv300,tim.br,tim,tim,,,,,FFFF$

AT+GTBSI=gv300,transmeet.br,transmeet,transmeet,,,,,FFFF$

AT+GTBSI=gv300,voxter.algar.br,algar,algar,,,,,FFFF$

AT+GTBSI=gv300,voxter.algar.br,nlt,nlt,,,,,FFFF$

Make sure to modify the APN, username, and password information as needed.

4. Set DNS and Port

It is important to correctly set the DNS servers and ports to ensure device communication. Use the commands below to configure the desired servers.

AT+GTSRI=gv300,4,,2,central.trackar.com.br,5004,,,,0,0,0,1,,,FFFF$

5. Set Sending Interval

The data sending interval can be adjusted as needed. The command allows you to configure the communication time and the device's movement angle.

AT+GTFRI=gv300,1,0,,0,0000,0000,,60,200,1000,,20,3300,,,,,FFFF$

6. Set External Battery

If the device uses an external battery, it is essential to configure it properly. The command below allows you to set the battery specifications.

AT+GTEPS=gv300,2,1000,28000,2,3,0,0,0,0,1,30,30,,FFFF$

7. Global Settings

The global settings of the device can be adjusted to meet your needs. Use the command below to set these configurations.

AT+GTCFG=gv300,gv300,,1,0,,,3F,2,,1F2F,1,1,1,120,2,1,1,1,1F,0,FFFF$

8. Enable Tow Alarm

To increase the security of your vehicle, you can enable the tow alarm using the appropriate command. This will help detect unauthorized towing attempts.

AT+GTTOW=gv300,1,5,1,60,0,0,0,0,2,3,2,,,,,,,,,FFFF$

9. Request Position

If you need to know the current location of the device, you can request the position using the specific command. This is useful for real-time monitoring.

AT+GTRTO=gv300,1,,0,,,,FFFF$

Special commands

10. Special Commands

In addition to the standard settings, there are special commands that can be used for additional functions of the device. Check the commands listed below.

AT+GTRTO=gv300,3,,,,,,FFFF$

AT+GTHMC=gv300,1,00000:00:00,,,,,,,,,FFFF$

AT+GTRTO=gv300,D,,,,,,FFFF$

AT+GTRTO=gv300,0,,0,,,,FFFF$

AT+GTRTO=gv300,7,,0,,,,FFFF$

AT+GTJDC=gv300,2,25,,5,10,10,,0,0,0,0,,FFFF$

AT+GTJDC=gv300,0,25,,5,10,10,,0,0,0,0,,FFFF$

AT+GTOUT=gv300,1,0,0,0,0,0,,,,0,,,,,,,FFFF$

AT+GTOUT=gv300,0,0,0,0,0,0,,,,0,,,,,,,FFFF$