____________ use two-way wireless communications between a vehicle and processing center.

Telematic Call Centers utilize two-way wireless communications between a vehicle and a processing center. These centers are integral to modern vehicle safety and information systems, allowing vehicles to communicate critical data such as location, vehicle diagnostics, and emergency alerts to a central processing location. This communication enables timely responses to incidents and enhances the safety features of vehicles, such as automatic crash notification.

The term "telematics" refers to technology that integrates telecommunications and monitoring systems, making it essential for innovative vehicle services like GPS navigation and vehicle tracking. By linking the vehicle directly to a processing center, it allows for real-time interaction, which is key in emergency situations or for ongoing vehicle management services. This capability distinguishes telematic call centers from other types of communication infrastructures in the context of public safety and vehicle communication technologies.