Volvo On Call is fully available for 5 days. On days 6-21, services such as remote-operated immobilizer and stolen vehicle tracking should be initiated via the Volvo On Call service center. 1 After 22 days, the system is disabled to save the battery. It resumes full availability once the vehicle has been started.
Warning
The system's services only work in areas in which Volvo On Call's partners have cellular coverage and where the technology allows.
Just as with cellular phones, atmospheric disturbances or areas with fewer transmitters, e.g. sparsely populated rural areas, can make connection impossible.