The capability to silence or automatically decline calls from numbers not present in a user’s contact list is a standard feature available on Android devices. This functionality effectively filters out unwanted interruptions from telemarketers, spammers, or individuals whose contact information is unavailable. For example, a user can configure their device to send all calls from numbers not recognized in their address book directly to voicemail.
Employing this type of call screening provides numerous advantages, including increased privacy, reduced distractions, and a safeguard against potential phone scams. Historically, third-party applications were required to achieve this level of call management, but the integration of such features directly into the Android operating system offers a more streamlined and accessible solution for users concerned with managing incoming communications.
