In Re United States for an Order Authorizing the Use of a Pen Register & a Trap & Trace Device

How courts have described this case

Verbatim parenthetical descriptions written by other courts when citing this decision. Ranked by citation-network relevance.

• ”[W]here a carrier's assistance to law enforcement is ordered on the basis of something less than probable cause, such assistance must not include disclosure of ... physical location”

Source: CourtListener parenthetical corpus (CC0).