How to configure the Coban TK103-2 device via SMS

This guide shows how to connect the Coban TK103-2 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. Start of tracker configuration

To start configuring your Coban TK103-2 device, send the start command with the administrator password. This step is essential to ensure that you have full access to the functionalities of the tracker.

begin123456

2. Time zone configuration

It is essential to adjust the time zone of the tracker so that the location information is accurate. Use the specific command to set your desired time zone.

time zone123456 0

3. Carrier APN configuration

Configuring the APN is crucial for the tracker to communicate with the carrier's network. Check the correct APN, username, and password information, as they may vary depending on the chip and carrier used.

apn123456 algar.com.br

apn123456 allcom.br

apn123456 allcom.vivo.com.br

apn123456 brt.br

apn123456 claro.com.br

apn123456 conect.algar.br

apn123456 conexao.getrak.com.br

apn123456 core.br

apn123456 datatem.algar.br

apn123456 eseye.com

apn123456 federal.br

apn123456 gprs.amazoniacelular.com.br

apn123456 gprs.oi.com.br

apn123456 gprs.telemigcelular.com.br

apn123456 hinova.br

apn123456 jbgprs.br

apn123456 linksolutions.br

apn123456 m2data.algar.br

apn123456 m2data.arqia.br

apn123456 m2data.claro.com.br

apn123456 m2data.vivo.com.br

apn123456 m2m.vodafone.br

apn123456 m2track.br,vivo,vivo#

apn123456 meta.vivo.com.br

apn123456 mgdata.claro.com.br

apn123456 oktor.br

apn123456 sercomtel.com.br

apn123456 smart.m2m.vivo.com.br

apn123456 ss.algar.br

apn123456 ss.claro.com.br

apn123456 tim.br

apn123456 tmdata.tim.br

apn123456 transmeet.br

apn123456 upchip.br

apn123456 virtueyes.vivo.com.br

apn123456 voxter.algar.br

apn123456 voxter.br

apn123456 wap.ctbc.br

apn123456 wl.vivo.com.br

apn123456 y1.m2m.algar.com.br

apn123456 zap.vivo.com.br

4. DNS and Port Configuration

Set the DNS servers and communication port to ensure a stable connection. The following commands configure three DNS servers that the tracker will use.

dns123456 central.trackar.com.br,5006

5. Tracking Mode

Activate the tracking mode of the device so that it starts sending location information. Use the specific command to enable this functionality.

tracker123456

6. Enable GPRS transmission

For the tracker to send location data, it is necessary to enable GPRS transmission. Use the command below to activate this function.

gprs123456

7. Force GPRS transmission

If it is necessary to force data transmission via GPRS, use the following command. This can be useful in situations where communication is not occurring as expected.

gprs123456 on

8. Smart tracking mode

Configure the smart tracking mode that saves chip data. The tracker adjusts the transmission frequency according to the vehicle's state, sending information every 60 seconds when on and every 55 minutes when off.

fix060s055m***n123456

9. Position sending by angle

Adjust the angle for sending the tracker’s position. The command allows you to set a specific angle, noting that some versions do not accept leading zeros.

angle123456 020

If your line has active SMS return and receives the warning: format error only support 3 digits, use the command without the leading zero, for example: angle123456 20.

10. Activate fuel sensor status

Activate the fuel sensor status to improve the transmission of the digital sensor information from the tracker. The following command enables this function.

protocol123456 18

11. Turn on Data Saving

Activate data saving so that the tracker stops sending the position when the vehicle has been stationary for more than 10 minutes. It will resume sending information when movement is detected or an alarm is triggered.

less gprs123456 on

12. GPS Shutdown

The tracker will stop updating GPS data when the vehicle is not in motion. Updates will resume as soon as the vehicle moves again.

nosuppress123456

Special commands

13. Special commands

Here are some special commands that can be used to query and manage the tracker.

check123456

reset123456

fix030s***n123456

nofix123456

stop123456

resume123456

quickstop123456

noquickstop123456

imei123456

localization123456

address123456

acc123456

noacc123456

gprs123456,0,0

gprs123456,1,1

less gprs123456 off

sleep123456 shock

nosleep123456

arm123456

lowbattery123456 on

lowbattery123456 off

extpower123456 on

extpower123456 off

clear123456

distance123456 0050

password + senha_antiga + espaço + senha_nova

resetar senha

The GSM signal level must be greater than 10 to connect to the server.