VI. Installation Instructions
6.1 The preparing work before installation
6.1.1 Please check whether the model is right and hardware accessories are complete when you received the
product. If not, please contact your dealer as soon as possible.
6.1.2 Choosing the type of the SIM card is GSM card, Please refer to the distributor’s advice
.
Note
：
Please use SIM card with GSM network;
Please turn off the GPS Tracker before insert or take out the SIM card;
Please make sure that the terminal SIM card has opened GPRS function;
Please make sure that the terminal SIM card need to open the caller id function.
VII. Message Setup
All the following function command need setup by lowercase. And every command has reply. If the parametric
