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Call barring allows users to restrict certain types of calls from being made or received, providing control over phone usage and preventing the unauthorised use of telephone services. CALL BARRING meaning: a phone service that allows users to stop receiving calls from particular numbers or stops someone…. Learn more. Call Barring Meaning Call barring in sales and telecommunications refers to a system feature that restricts specific types of outgoing or incoming calls on a phone line or device. What Is Call Barring? Call barring is a type of supplementary service that is available as a feature on some phones. With call barring, a user can stop certain types of incoming or outgoing calls completely. Sometimes, you would be able to select which types of calls you want to bar from coming in or going out.
