Blocking one’s cellphone quantity on an iPhone includes concealing the caller’s identification when making outgoing calls. For example, if you happen to name a customer support line and want to stay nameless, you possibly can block your quantity.
Blocking your quantity provides a number of benefits: it protects privateness, prevents undesirable calls, and is beneficial in sure conditions like nameless surveys or shock calls. Traditionally, this characteristic was launched with the arrival of caller ID blocking providers within the Nineties.