| Subject | Spanish | English |
| comp., MS | bloqueo de llamadas | call barring (A feature that can block incoming and/or outgoing calls) |
| commun. | bloqueo de llamadas | call congestion |
| commun. | bloqueo de llamadas | radio congestion |
| commun., IT | bloqueo llamada | call blocking |
| commun. | bloqueo selectivo de llamadas | selective call barring |
| comp., MS | contraseña de bloqueo de llamada | call barring password (A password that enables access to the Call Barring feature settings) |