eventService.checkser(PostRequest).then(function(response){
    $scope.gridOptions = {
        dataSource: {
            data: $scope.chkStsRes.responses,
            schema: {
                model: {
                    fields: {
                        Phone: { type: "string" } ,
                        PhoneNumberType: { type: "string" }
                    }
                }
            },
            pageSize: 10
        },
        scrollable: true,
        sortable: true,
        columns: [
            { field: "PhoneNumber", title: "Phone Number",  width: "130px",cellFilter: 'phonemask'},
            { field: "PhoneNumberType", title: "Phone Number Type", width: "80px" }
        ]
    };
});

<kendo-grid options="gridOptions" id="searchGrid"></kendo-grid>