Interface.phone = {
    current: null,

    suggestTo: function(selector) {
        // Init current phone code, if necessary
        if (null == Interface.phone.current) {
            Interface.phone.current = Ip.phone();
        }
        
        $(selector).each(function(){
            if ('' == $(this).val()) {
                $(this).val(Interface.phone.current);
            }
        });
    }
}