NXMDTMFEvent @interface NXMDTMFEvent : NXMEvent @property (nullable, nonatomic, readonly, copy) NSString *digit; @property (nullable, nonatomic, readonly, copy) NSNumber *duration; @end Undocumented digit Undocumented Declaration Objective-C @property (nullable, nonatomic, readonly, copy) NSString *digit duration Undocumented Declaration Objective-C @property (nullable, nonatomic, readonly, copy) NSNumber *duration © 2019 Nexmo. All rights reserved. (Last updated: 2019-11-14) Generated by jazzy ♪♫ v0.9.3, a Realm project.