Blocking incoming calls is usually a helpful function for numerous causes, comparable to avoiding spam calls, telemarketing, or undesirable interruptions. It permits customers to manage who can attain them through cellphone calls, offering them with privateness and peace of thoughts.
Traditionally, name blocking was completed manually by screening calls or utilizing call-blocking units. 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.