Blocking incoming calls is usually a helpful function for numerous causes, similar to avoiding spam calls, telemarketing, or undesirable interruptions. It permits customers to regulate who can attain them by way of cellphone calls, offering them with privateness and peace of thoughts.
Traditionally, name blocking was executed 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.
