| Subject | English | German |
| commun. | microphone push-to-talk button | Sprechtaste |
| commun. | microphone push-to-talk button | Mikrofon-Sprechtaste |
| comp., MS | push-to-talk | Push-to-Talk (A functionality that allows a user to push a button on a cell phone and begin voice input) |
| commun. | push-to-talk-button | Sprechknopf |
| commun. | push-to-talk switch | Mikrofon-Sprechtaste |
| commun. | push-to-talk switch | Sprechtaste |