The DOD 317 technical document covers the installation of this touch-tone dialer, often used for:
It automatically dials a pre-programmed number when the handset is lifted. Dod (317) mp4
Since the context is a "review" of a video file format (.mp4), this likely refers to a or user-recorded footage involving one of these items. Viking K-1900-5 Hot-Line Dialer (DOD 317 The DOD 317 technical document covers the installation
Raoul Coutard used documentary-style close-ups to capture the "rain-soaked faces" and "unsparing nature" of the conflict. Dod (317) mp4
Used in kiosks, ATMs, and courtesy phones.
Reviewers from the New York Times praise its "staggeringly engrossing" realism and lack of philosophical fluff.