radiotelephonic
/ˌreɪdioʊˌtɛləˈfɑnɪk/
adjective
- Relating to or using a system of communication that transmits sound by radio waves instead of wires.
- The pilot used a radiotelephonic headset to talk to the control tower.
- The rescue team relied on radiotelephonic equipment to coordinate their efforts.
- Early radiotelephonic devices allowed ships to communicate with the shore.
Synonyms