SMS Center
Send SMS “adminsms+123456+space+cell phone number”to set the SMS center.
If the SMS center is set up, when an authorized number sends SMS or makes a calll to the tracker, the
tracker will reply a SMS with Geo-info & authorized number to SMS center.
Cancel: Send SMS noadminsms+password to cancel theSMS center.
Response SMS format: authorized number+Geo-info
◆The SMS message must in Text format, can’t be identified for PDU format.
◆Power on the tracker outdoor when use the tracker for the first time, it can search the GPS signal nearby,
it also greatly shorten the time of searching the GPS signal for the future use.
GPRS Setting
In order to use GPRS function, the user needs to set IP, Port and APN ( access point
name ) by either cell phone, or our PC software.
（NOTE: Some countries or regions should set APN’s User Name and APN’s
Password.）
Set an IP address and port:
Setup: Send SMS adminip+123456+space+IP address+space+port.
If setup successful, the tracker will reply SMS “adminip ok”
Cancel: Send SMS noadminip+123456
Set APN
Setup: Send SMS apn+123456+space+specify apn content.
If setup successful, the tracker will reply SMS “APN ok”.
Cancel: The oldAPN will be invalid automatically when a newAPN is set.
Set APN’s User Name
Setup: Send SMS apnuser+123456+space+the sim card’s user name.
If setup successful, the tracker will reply SMS “apnuser ok”.
Cancel: The old APN user name will be invalid automatically when a newAPN uer
name is set.
Set APN’s Password
Setup: Send SMS apnpasswd+123456+space+the sim card’s password.
If setup successful, the tracker will reply SMS “apnpassword ok”.
Cancel: The oldAPN password will be invalid automatically when a newAPN password
Auto-Track
Report a Geo-info at 60s intervals to the authorized numbers for 5 times:
Setup: Send SMS t060s005n+password to the unit, it will report the Geo-info at
60s intervals for 5 times.(s: second, m: minute, h: hour). The setting must be in 3 digits
and at maximum 255 in value.
Send SMS t060s***n+password to the unit, it will Kept send Geo-info to opengts.
Cancel: Send notn+password to stop the “ auto track ”
Remark: the interval must not be more than 5s
SD card function
A mini SD card can be put in the tracker’s SD card slot. The GPRS data can be saved in
the SD card if GPRS is off. It will send data to the GPRS server again if GPRS is on.
Setup: Send SMS sdlog123456 1 to the tracker to activate the function of storing
data in SD card;
Cancel: Send SMS sdlog+password+0 to the tracker to deactivate the function of
storing data in SD card.
Setup: Send SMS readsd+password+space+1 to ask the tracker to send data in
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