Yes, first responders enrolled in Wireless Priority Service (WPS) get priority access with preemption to our nationwide network. WPS gives first responders priority access to the network for voice and data. WPS may default to 4G signal in areas with standalone-only 5G.
T-Mobile is an authorized provider of WPS by the Department of Homeland Security. With approval from DHS, T-Mobile will add WPS to your qualified lines for no charge, monthly or per minute.
Details are available at https://www.dhs.gov/cisa/wireless-priority-service-wps