Correlating sounds to elevators serving destination floors

A floor selection station (39a) has at least one switch button (45-51, 70, 93) which visually handicapped people use in selecting floors, and a speaker (54) to emit a sound uniquely ndicative of which elevator to board. Stations (39a, 39c) have a plurality of buttons with Braille indications of groups of floors (45-51) or individual floors (33). A station (39b) has only one button (70). Near or at each elevator lobby related to a group of floors serving a building, a floor identifier (39, 42) identifies with color, and optionally a symbol such as letter, each floor which is served by the group of elevators related to that lobby. At each elevator (26-29) there is an elevator indicator (32-35) which displays the same color, and optionally the same symbol, as displayed for any floor which the respective elevator is currently assigned to serve, and a speaker (32a 35a) which emits the same sound as at the floor selection station until the assigned elevator is dispatched.