The practice of concealing one’s telephone number when making a call is a feature available on Android devices. This function enables users to prevent their name and number from being displayed on the recipient’s caller ID. For instance, a user might enable this setting before calling a business to maintain privacy.
Maintaining control over personal information and preventing unwanted calls are significant benefits of this capability. Historically, hiding one’s number was primarily accomplished through services offered by telephone companies; however, modern smartphones now provide users with direct access to this feature. This offers greater control over outgoing call anonymity.