If you do not want to use the T23 via SMS you can track them with hours of service control of their service routes or deliveries tasks within a Tracking Management Platform. Using T23 in our GPS tracking platform that has European regulations of tachograph, you can manage their fuel consumption control and manage their control of driving habits or you can control their vehicle efficient driving without any requirement limit, also use our REST API to connect existing applications and manage their vehicle hours of service control (HoS) that help you to reduce cost or you can control their service routes and deliveries tasks without any requirement limit, in addition you can manage their vehicle eco driving depending of your need and control their manual task registration that help you to reduce cost. In our tracking platform you can also manage the care driving of their driver´s and control their field service management or also control their vehicle event management, in addition you can locate their T23 tracker from a mobile phone using our mobile applications for vehicle tracking and you can also manage their vehicle preventative maintenance that help you to reduce company cost or you can use without extra cost our automatic data sending service to external servers, also you can manage their automatic vehicle dispatch without any requirement limit and control some type of scheduled reports depending of your need.