Blocking unwanted calls on a landline is a process that prevents a specific telephone number from reaching the intended recipient. This action effectively stops calls from the blocked number from ringing through on the home phone. For example, once a number is successfully blocked, any subsequent attempts to call from that number will be intercepted, and the home phone will not ring.
The ability to prevent unwanted calls is crucial for maintaining privacy and reducing disturbances. It helps minimize the annoyance of telemarketers, robocalls, and potentially harassing or unwanted contacts. Historically, call blocking options were limited, but modern phone services provide various methods for managing incoming calls, enhancing user control and security.
