Lost my FRS radio up on the mountain once. I started calling it from my friends radio... "Hello, I'm a lost radio, please find me" and someone called me back and met up with me to return the radio.
hahaha, that's great! I can imagine hiking along and hearing this scratchy voice emanating from "nowhere", tracking it down and finding this lonely radio on the ground, pleading for help to be brought back to its owner! :)