
Marine-Electronic SA Tel. +4121 8262111
41, rue Louis de Savoie Fax +4121 8262114
CH – 1110 Morges
Switzerland info@satellite-communication.ch
www.satellite-communication.ch www.satellite-telephone.ch www.thuraya-rental.com www.iridium-rental.com
.... subsidiaries of Marine Electronic SA
5
5.6 Authorization
Information: Maximum 5 GSM numbers can be authorized. However when calling the
tracker from a GSM phone only this number will receive the relevant information.
By SOS-alarm all authorized numbers will receive the coordinates!
•Calling the tracker 10 times, will automatically authorize this GSM number
•To activate send SMS: admin+password+space+GSM-number
•Answerback: “admin ok!” by SMS.
•To de-activate send SMS: noadmin+password+space+authorized number
•Make sure to enter country code of GSM e.g. +41 for Switzerland
•Important – the additional four authorized numbers must be programmed using
the GSM with the first number – if the additional number is correctly programmed
the answerback will be “admin OK”
5.7 Real-time polling
Information: To request precise location of the Tracker – you must call it
If there is no authorized number, then the Tracker will send the Geo-info to the GSM
that is making the call.
If there is (are) one or more authorized number(s), then the Tracker will only respond
to when called by one of these numbers.
When calling the Tracker it will ring 2 to 5 times, then it will hang up (hence no cost)
and report a real-time Geo-info as below:
090723164830,+13616959853,GPRMC,214830.000,A,3017.2558,N,09749.4888,W,
26.9,108.8,230709,,,A*61,F, Help me,imei: 359587013388627,
05,264.5,F:3.79V,0,122,13990,310,01,0AB0,345A
=090723164830=Serial no.(year, month, date, hour, minute, second )
=+13616959853=Authorized no.
=GPRMC,214830.000,A,3017.2558,N,09749.4888,W,26.9,108.8,230709,,,A*6
1=standard GPRMC sentences.
=F=GPS signal is full, if it indicate " L ", means GPS signal is low
=Help me=It is the SOS message, and this section is blank for tracking
message
=IMEI=Identify #.of the tracker
=05=Means you get 5 GPS fix ( from 3 to 10 )
=264.5=Altitude
=F: 3.79V =Battery voltage
=0=Means the tracker is NOT charged. 1 means the tracker is charged
=122=The length of the GPRS string
=13990=Checksum
=310=MCC Mobile Country Code
=01=MNC Mobile Network Code
=0AB0=LAC Location area code
=345A=Cell ID