| Subject | English | German |
| tech. | audio control | Lautstaerkeregler |
| tech. | audio control | Lautstaerkeregelung |
| commun. | audio control panel | Nf-Bedientafel |
| comp., MS | Audio Controls | Audiobedienelemente (An item on the View menu that displays the toolbar of controls for audio calls. Audio Controls include a Call menu for the currently selected person, microphone and speaker controls, Mute, Hang Up, and Transfer buttons) |