public BlackberryPushChannel(BlackberryPushChannelSettings channelSettings, Common.PushServiceSettings serviceSettings = null) : base(channelSettings, serviceSettings)
 {
     blackberrySettings = channelSettings;
 }
 public WindowsPushService(WindowsPushChannelSettings channelSettings, Common.PushServiceSettings serviceSettings) : base(channelSettings, serviceSettings)
 {
 }
 public BlackberryPushService(BlackberryPushChannelSettings channelSettings, Common.PushServiceSettings serviceSettings)
     : base(channelSettings, serviceSettings)
 {
 }