The document contains text fragments that appear to be part of a list or labels, possibly related to mobile communication or services, with 'blackberry email' being a potential specific item. The black rectangles might represent icons or placeholders.
doj/DataSet10/EFTA01383853.pdf
{"document_type":"other","reference_numbers":["DB-SDNY-0083730","SDNY_GM_00229914","EFTA01383853"]}