Many stolen vehicles are written off, exported or have new identities within just a few short hours; now you can prevent your vehicle from being driven away, locate it the instant it’s been stolen, and many other useful commands through any touchtone telephone.
For external communication the system uses a GSM/GPRS modem which is also connected to the microphone and speaker inside the vehicle. It works through the worldwide GSM network in exactly the same way that your mobile phone does and has its own unique telephone number. When you call your vehicle an intelligent voice menu answers and tells you what to do. The automated voice will ask you to enter your Personal Identification Number and present you with an options menu.
In addition to listening and speaking to the occupants in your vehicle, phone access provides many other useful features.