What does the mil-std-810G certification of the FP4 mean? Does this indicate it is a shock-proof outdoor-phone designed to withstand a fall of 1,5m onto a concrete or other type of hard floor? The info-pages do not really clearly specify that. They do however specify the IP54 certification, which is completely clear and understandable, but the mil-std-810G spec is somewhat unclear.
It’s worth noting the spec page only says "Drop test according to MIL810G test standard ", not certified.
Also the method for MIL810G drop tests is odd…
26 drops must be performed, but it doesn’t give a required height. And anywhere from 1 to 5 separate devices may be used in the 26 drops. And the drop surface is plywood over concrete.