RT51-An Inexpensive PoC radio

This article was written by the US tester. A review of the new Retevis RT51– an inexpensive Poc Alternative The  RT51 PoC Handheld radio is a Push-to-Talk (PTT) communications tool, uses existing AT&T and T-Mobile cellular for voice signal propagation. Retevis presents it as an inexpensive communications device and platform that allows for group and…