Based on the embedded @Track protocol the Queclink GT500 can communicate with the backend server through the GSM/GPS/Wi-fi network to transfer reports of emergency with Panic button, Geo-fence boundary crossings for field service management, low battery or scheduled GPS position, Cell ID or Wi-fi access point Mac address among other advanced features. Using GT500 in our GPS tracking platform that has European regulations of tachograph, you can control their event management and manage their control of driving habits or you can control their vehicle preventative maintenance that help you to reduce company cost, also use our REST API to connect existing applications and control their manual task registration without any requirement limit or manage their mobile asset hours of service control (HoS) depending of your need. From our GPS tracking platform you can also manage some type of scheduled reports and control the efficient driving of their drivers or also manage the care driving of their drivers without requirement limit, in addition you can control their GT500 tracker using our mobile applications for mobile asset tracking and you can manage their mobile asset fuel consumption control depending of your need or you can use without additional cost our automatic data sending service to external servers, also you can manage their automatic vehicle dispatch without any requirement limit and control their service routes or deliveries tasks that help you to reduce cost. Users can easily to dial preset phone number by using user define button or the Panic button.