Conditional call forwarding is a feature that allows incoming calls to be directed to another phone line when certain conditions are met. These conditions include when the wireless device is busy, unanswered, or unreachable. This feature is different from standard call forwarding, which redirects all incoming calls to another phone number. With conditional call forwarding, the phone will ring normally and only forward a call if the user does not answer, the phone line is busy, or the user cannot be reached. This feature is useful for managing incoming calls, especially when the user cannot immediately answer the phone. When the feature is active, the phone will display a message indicating that "Conditional Call Forwarding" is active.