| Subject | English | German |
| comp., MS | preset-to callback | vordefinierter Rückruf (A form of security in which a remote access server verifies users by calling them back at numbers supplied by the network administrator at the time user privileges are granted. Only a network administrator can change a preset callback number. This ensures that no one can borrow a user's password and connect to the server from a location other than the user's normal one) |
| gen. | to callback | zurückrufen |