Call waiting

Call waiting is a telecommunication service offered by a telephony service provider to a subscriber by which the subscriber may suspend a telephone call already in progress to accept a second call. The subscriber may switch between calls, typically by using the hook flash signal. Call waiting alleviates the need to have more than one telephone line for voice communications.

Call waiting

Call waiting is a telecommunication service offered by a telephony service provider to a subscriber by which the subscriber may suspend a telephone call already in progress to accept a second call. The subscriber may switch between calls, typically by using the hook flash signal. Call waiting alleviates the need to have more than one telephone line for voice communications.