t. 999</button>
                                </p>
                                <p>
                                    <button class="btn btn-default" ng-click="y = '(999) 999-9999 ext. ?9?9?9'">Set to (999) 999-9999 ext. ?9?9?9</button>
                                </p>
                                <p>
                                    <button class="btn btn-default" ng-click="y = '(**: AAA-999)'">Set to (**: AAA-999)</button>
                                </p>
                            <