How to configure the MT GMT100 device via SMS

This guide shows how to connect the MT GMT100 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

2. Carrier APN Configuration

The APN configuration, along with the username and password, must be adjusted according to the carrier of the SIM card used. This information may vary, so it is essential that it is entered correctly.

SET APN=ALLCOM.BR:ALLCOM:ALLCOM

SET APN=JBGPRS.ALGAR.BR:ALGAR:ALGAR

SET APN=META.COM.BR:VIVO:VIVO

SET APN=SMART.M2M.VIVO.COM.BR:VIVO:VIVO

SET APN=TRANSMEET.BR:TRANSMEET:TRANSMEET

3. Adjustment of Communication Time with Ignition On

The communication interval with the ignition on can be configured in seconds. The default value is 60 seconds, which determines the frequency of information transmission.

SET T3 FREQ=060

4. Adjustment of Communication Time with Ignition Off

For the ignition off, the interval is adjustable in minutes. The default is 55 minutes, which defines the time between transmissions when the vehicle is off.

SET HEARTBEAT=55

These settings are recommended to optimize the device's performance.

Special commands

1. DNS and Port Configuration

To ensure proper communication of the tracker, it is essential to correctly configure the DNS and port. Use the indicated domain for all servers, as listed below.

SET URL=central.trackar.com.br:6216

SET URL=central.trackar.com.br:6216

SET URL=central.trackar.com.br:6216 ### 5. Special Commands

Below are listed special commands that can be used to manage and obtain information from the tracking device.

GET NTW

GET INFO

GET PROG

GET LOCATION

SET SLEEP_MODE=1

WAKE_UP

SET IGNITION_DETECTION=0

SET ENGINEV=13200

GET IGNITION_DETECTION

SET RELAY=1

SET RELAY=0

REBOOT