This is how a Coupon Validating Machine (CVM) looks like when opened. This one at CLA was opened, but still operational. Due to RPF around the place, took a quick photo, otherwise had thought of a video (Abhishek Risbud)

Date: 2012-01-31
Owner: Abhishek Risbud
Size:
Full size: 1200x1600
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DSC_0076
Photo Properties
Summary  Details
Make Sony Ericsson Model ST15i
Aperture Value f/2.6 Color Space sRGB
Flash No Flash ISO 320
Metering Mode Center Weighted Average Shutter Speed Value 1/32 sec
Date/Time 2012 Jan 31 15:42:27 +0000
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