how to read value of this text box?

[Rama]

$("#grid").kendoGrid({
                       columns: [ {
                                field: "FirstName",
                                width: 90,
                                title: "First Name"
                            } , {
                                field: "LastName",
                                width: 90,
                                title: "Last Name"
                            } , {
                                width: 100,
                                field: "City"
                            } , {
                                field: "Title"
                            } , {
                                field: "phone",
                                title: "Phone Number",
                                template: '<input type=text name='phone' value=#phone# />'
                            } , {
                                width: 50,
                                field: "Age"
                            }
                        ]
                    });