| Subject | English | Chinese Taiwan |
| comp., MS | Add a Person to the Call | 新增對象至目前通話 (" 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 | called subscriber ID string | 呼叫的用戶識別碼字串 (A string that specifies the called subscriber ID transmitted by the receiving fax machine when receiving an inbound fax. This string is usually a combination of the fax or telephone number and the name of the business. It is often the same as the transmitter subscriber ID) |
| comp., MS | calling device | 撥號裝置 (Equipment, telephone or computer, used to place a call) |
| comp., MS | in call volume | 撥入電話音量 (The volume that can be changed during a call) |
| comp., MS | Internet Calling | 網際網路電話 (A feature that lets you use the Internet to make a phone call) |