readAttributeAcFrequencyMultiplier(completion:)
Declaration
func readAttributeAcFrequencyMultiplier(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeAcFrequencyMultiplier() async throws -> NSNumberfunc readAttributeAcFrequencyMultiplier(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeAcFrequencyMultiplier() async throws -> NSNumber