| Subject | English | Spanish |
| commun., IT | dial-up | conexión por línea conmutada |
| comp., MS | dial-up | telefónico (Of, pertaining to, or being a connection that uses the public switched telephone network rather than a dedicated circuit or some other type of private network) |
| commun. | dial-up | línea selectiva |
| commun., IT | dial-up access | conexión por linea conmutada |
| commun., IT | dial-up access | acceso conmutado |
| comp., MS | dial-up connection | conexión de acceso telefónico (A connection to other computers or to the Internet using a device that uses the telephone network) |
| commun. | dial-up line | línea selectiva |
| commun., el. | dial-up modem | conexión por módem |
| comp., MS | dial-up networking | acceso telefónico a redes (Connecting to other computers or to the Internet by using a modem and a telephone line) |
| comp., MS | Dial-Up Networking | Acceso telefónico a redes (A Windows CE-based application that enables remote users to connect to a network) |
| commun., IT | dial-up port | punto de acceso por red conmutada |
| commun. | dial-up ratio | número de usuarios por línea |
| commun. | dial-up ratio | número de suscriptores por línea |
| IT | dial-up two-wire circuit | circuito a dos hilos conmutado |
| IT | switched dial-up circuit | circuito de conmutación automática |