| Subject | English | Japanese |
| comp., MS | Add a Person to the Call | 通話相手を追加 (" 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… | 通話相手を追加 (An item on the right-click menu for a conversation participant. Clicking it opens the 'Add a Person to the Call' dialog box) |