Blocking incoming calls is usually a helpful function for varied causes, comparable 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 finished manually by screening calls or utilizing call-blocking gadgets. With the development of know-how, smartphones and cellular networks now provide built-in options and apps that make it straightforward to dam incoming calls from particular numbers or unknown callers.
