Blocking incoming calls generally is a helpful characteristic for numerous causes, corresponding to avoiding spam calls, telemarketing, or undesirable interruptions. It permits customers to manage who can attain them by way of telephone calls, offering them with privateness and peace of thoughts.
Traditionally, name blocking was accomplished manually by screening calls or utilizing call-blocking gadgets. With the development of know-how, smartphones and cellular networks now supply built-in options and apps that make it simple to dam incoming calls from particular numbers or unknown callers.
