@class VMVoicemailManager; @interface VMServiceClient : NSObject @property (retain, nonatomic) VMVoicemailManager *voicemailManager; + (id)sharedClient; - (id)init; - (void)dealloc; - (void)removeObserver:(id)a0; - (void)removeObserver:(id)a0 name:(id)a1 object:(id)a2; - (id)sharedAccount; - (void)addObserver:(id)a0 selector:(SEL)a1 name:(id)a2 object:(id)a3; - (void).cxx_destruct; - (void)handleOnlineStatusChangedNotification:(id)a0; - (void)handleSubscriptionStatusChangedNotification:(id)a0; - (void)handleVoicemailsChangedNotification:(id)a0; - (BOOL)sharedServiceIsSubscribed; @end