Lone workers are usually equipped with mobile phones in order to remain in contact. But what if the person involved in an accident was no longer able to use the mobile phone? Then the device should be able to automatically send an alarm message and also report the position of the injured person. Thanks to their integrated position sensors, the X.Com mobiles can detect an emergency situation and request assistance automatically. The sensor detects the position of the user and is able to trigger an alarm in the event of an accident and transmits GPS coordinates. The hands-free function of the mobile enables vocal communication with the casualty. The rugged X.Com devices are able to fulfil industrial requirements and their high IP protection rating ensures they are very sturdy and resistant to drops and impact. They suit demanding environments with extreme requirements. Various approvals in the Ex-area allow for usage in the chemical and petrochemical industry, oil and gas industry etc.