Mobile

var binding = new BasicHttpBinding();
           EndpointAddress endpointAddress = new EndpointAddress("http://localhost/F2F/Service1.svc");

           var channelFactory = new ChannelFactory<IService1>(binding, endpointAddress);
           channelFactory.Open();
               var simpleService = channelFactory.CreateChannel(endpointAddress);

           var asyncResult = simpleService.BeginCheckDeviceToken(devicetoken, null, null);
           try
           {
               srUserInfo = simpleService.EndCheckDeviceToken(asyncResult);
           }
           catch (Exception)
           {
               throw;
           }