/// <summary>
        /// Clears out our dictionaries of custom service/characteristic names
        /// </summary>
        /// <returns></returns>
        public async Task ClearDictionariesAsync()
        {
            // Because we aren't cleaning up all the view models, the UI will be out of date.
            // Tell the user to restart the app to complete the clearing of dictionaries.
            await GlobalSettings.ClearDictionariesAsync();

            // Fire change notifications
            SignalChanged("CustomNamesClearedVisibility");
        }