It is used to spell out words when speaking to someone not able to see the speaker because the lack of visual cues during oral communication can cause confusion.
The Hytera PNC560 is a Push-to-Talk over Cellular (PoC) radio and
handheld smart device designed for nationwide business
operations and remote workforce communications. Let's take a closer look.
The Hytera PNC560 is a Push-to-Talk over Cellular (PoC) radio and
handheld smart device designed for nationwide business
operations and remote workforce communications.