$scope.showPhonesIpnetDialog = function ($event) {
                $mdDialog.show({
                    clickOutsideToClose: true,
                    templateUrl: 'views/dialogs/contacts.html',
                    controller: ['$scope', function DialogController($scope) {
                        $scope.closeDialog = function () {
                            $mdDialog.hide();
                        };
                    }]
                });
            };