| Subject | English | Czech |
| comp., MS | Add a Person to the Call | Přidat osobu do hovoru (" A button in a conversation window that opens the "Add a Person to the Call" dialog box. The user can call a number for the selected participant to add them to the current call.") |
| comp., MS | Add Person to Call… | Přidat osobu do hovoru… (An item on the right-click menu for a conversation participant. Clicking it opens the "Add a Person to the Call" dialog box) |