How to configure the Coban LK208 device via SMS

This guide shows how to connect the Coban LK208 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 Equipment Setup

To begin, it is necessary to initialize the GPS tracker. This is done by sending a specific command that activates the device's settings.

begin123456

2. Set Time Zone

The next step is to adjust the time zone of the tracker. This ensures that the location information is correct in relation to the local time.

time zone123456 0

3. Configure Carrier APN

Configuring the APN is crucial and must be done with the correct information provided by the carrier. Each SIM card may have a different APN, so check the data before proceeding.

apn,m2track.br,vivo,vivo#

apn123456 allcom.br

apn123456 allcom.vivo.com.br

apn123456 brt.br

apn123456 claro.com.br

apn123456 datatem.algar.br

apn123456 eseye.com

apn123456 gprs.amazoniacelular.com.br

apn123456 gprs.oi.com.br

apn123456 gprs.telemigcelular.com.br

apn123456 linksolutions.br

apn123456 m2data.algar.br

apn123456 m2data.arqia.br

apn123456 m2data.vivo.com.br

apn123456 m2m.vodafone.br

apn123456 m2mprepgago.br arqia arqia

apn123456 meta.vivo.com.br meta meta

apn123456 oktor.br

apn123456 sercomtel.com.br

apn123456 smart.m2m.vivo.com.br

apn123456 ss.algar.br

apn123456 tim.br

apn123456 tmdata.tim.br

apn123456 transmeet.br

apn123456 virtueyes.vivo.com.br

apn123456 voxter.algar.br

apn123456 voxter.br

apn123456 wap.ctbc.com.br

apn123456 wl.vivo.com.br

apn123456 y1.m2m.algar.com.br

apn123456 zap.vivo.com.br

Remember that APN information may vary depending on the carrier.

4. Configure DNS and Port

It is necessary to configure the DNS servers and the port that the tracker will use to communicate with the tracking servers.

SZCS,123456,DOMAIN=central.trackar.com.br:6013

5. Enable GPRS Transmission

Activate data transmission via GPRS so that the tracker can send location and status information.

gprs123456

6. Tracking Mode

Activate tracking mode so that the device starts sending location data.

tracker123456

7. Set Transmission Interval

Define the time interval at which the tracker will send data. The default is 60 seconds, but it can be adjusted as needed.

upload123456 60

8. Activate Vibration Alarm

Enable the vibration alarm so that the tracker can detect any impact or unexpected movement.

shock123456

9. Sleep Mode by Sensor

Set the tracker to enter hibernation mode after 5 minutes of inactivity. It will be activated again with any movement or vibration.

sleep123456 shock

This mode helps save battery.

Special commands

10. Special Commands

Here are some special commands that allow access to additional information or change specific settings.

G123456

where

check123456

(s42,1234)

status

Param1

Param2

sos

sleep123456 10

sleep123456 shock

nosleep12345

shock123456

noshock123456

pwr1

pwr0

555

666

imei123456

rst

format