[When] law enforcement agencies request to acquire judicial authorization through a pen register, they do indirectly reveal that they're making use of for authorization to implement a stingray. Doing so could possibly cause some courts to problem whether the pen sign-up statute [versus some larger typical] is the appropriate basis https://fr-ndenberg32086.wikicarrier.com/80808/an_unbiased_view_of_immobilienmakler