presetNumber
The programmable preset assigned to the station.
Declaration
@property (nonatomic, copy, readonly, nullable) NSNumber * presetNumber;@property (atomic, copy, readonly, nullable) NSNumber * presetNumber;Discussion
For most entertainment systems, users can assign favorite radio stations to one or more programmable presets. If the user specified a preset when asking to change the radio station, this property contains the specified preset number.
When the channel property contains a valid value, this property nil.