In an elevator system, upon registration of a hall destination call from a call registration device, a group control device determines an assigned car caused to respond to the hall destination call. An assigned car notification device indicates information on the determined assigned car correlating the information to a service floor of the assigned car. The group control device determines whether or not a hall destination call registered from the call registration device meets a prescribed review condition, and if affirmative, the group control device does not perform a final determination of an assigned car immediately after registration. Upon final determination of an assigned car for a hall destination call meeting the review condition by the group control device, the assigned car notification device indicates only information on the assigned car and a service floor corresponding to the hall destination call on the indicator for a prescribed period of time.