The withholding of caller identification info when making a phone name leads to the recipient’s system displaying “Non-public Quantity,” “Unknown Quantity,” or an analogous designation. This characteristic prevents the caller’s phone quantity from being transmitted to the individual being known as, providing a degree of anonymity.
Using this performance serves numerous functions, starting from sustaining private privateness to conducting market analysis or initiating contact in delicate conditions the place revealing the caller’s id could also be undesirable. Its existence displays a steadiness between the caller’s proper to privateness and the recipient’s proper to know who’s contacting them; this steadiness has developed alongside telecommunications know-how.
