I briefly worked for a COMSS that had the NYPD warranty account, Monday morning brought the gamut of broken cases on HT-220's some with blood and hair, ( today they would be retired as hazmat) but overall every radio worked after their ordeal. There were a few where we had to replace broken frames (metal ones) and covers, missing battery covers and antenna's.
Originally the radios came with PS speaker mics, but they failed over the contracts failure rate number so they were eliminated.