How to make a phone call in Xamarin.Forms by clicking on a label?
<p>Hello I have an app i'm working on in Xamarin.Forms that gets contact info from a web service and then displays that info in labels however I want to make the label that lists the phone number to make a call when clicked. How do I go about doing this?</p>

<p>Heres in my XAML:</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8" ?&gt;
&lt;ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="ReadyMo.ContactInfo"&gt;
  &lt;ContentPage.Content&gt;
     &lt;Frame Padding="0,0,0,8" BackgroundColor="#d2d5d7"&gt;
            &lt;Frame.Content&gt;
              &lt;Frame Padding="15,15,15,15"   OutlineColor="Gray" BackgroundColor="White"&gt;
                &lt;Frame.Content&gt;
        &lt;ScrollView Orientation="Vertical" VerticalOptions="FillAndExpand"&gt;
           &lt;StackLayout Padding="20,0,0,0"  Orientation="Horizontal" HorizontalOptions="CenterAndExpand"&gt;
            &lt;StackLayout Orientation="Vertical" VerticalOptions="FillAndExpand"&gt;
              &lt;Label Text="Emergency Coordinators"  HorizontalOptions="Center" FontFamily="OpenSans-Light"
                                       FontSize="20"
                                       TextColor="#69add1"&gt;
              &lt;/Label&gt;
              &lt;Label x:Name="CountyName"   HorizontalOptions="Center" FontFamily="OpenSans-Light"
                                   FontSize="16"
                                   TextColor="#69add1"&gt;
              &lt;/Label&gt;
              &lt;Label x:Name="FirstName" HorizontalOptions="Center"&gt;
              &lt;/Label&gt;
              &lt;Label x:Name ="LastName" HorizontalOptions="Center"&gt;
              &lt;/Label&gt;
              &lt;Label x:Name="County" HorizontalOptions="Center"&gt;
              &lt;/Label&gt;
              &lt;Label x:Name ="Adress" HorizontalOptions="Center"&gt;
              &lt;/Label&gt;
                &lt;Label x:Name ="City" HorizontalOptions="Center"&gt;
              &lt;/Label&gt;

//This is the label that displays the phone number!
              &lt;Label x:Name="Number"  HorizontalOptions="Center"&gt;
              &lt;/Label&gt;           
            &lt;/StackLayout&gt;
          &lt;/StackLayout&gt;
        &lt;/ScrollView&gt;
       &lt;/Frame.Content&gt;
      &lt;/Frame&gt;
     &lt;/Frame.Content&gt;
    &lt;/Frame&gt;
  &lt;/ContentPage.Content&gt;
&lt;/ContentPage&gt;
</code></pre>

<p>heres my code behind:</p>

<pre><code>using Newtonsoft.Json;
using ReadyMo.Data;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

using Xamarin.Forms;

namespace ReadyMo
{
    public partial class ContactInfo : ContentPage
    {
        private County item;

        public ContactInfo()
        {
            InitializeComponent();
            var contactpagetext = ContactManager.GetContactString(item.id);

        }

        public ContactInfo(County item)
        {
            InitializeComponent();
            this.item = item;

            //var contactpagetext = ContactManager.GetContactString(item.id).Result;
            //Emergency Coordinators Code
            ContactInfoModel TheContactInfo = ContactManager.CurrentContactInfo;
            CountyName.Text = TheContactInfo.name;
            FirstName.Text = TheContactInfo.First_Name;
            LastName.Text = TheContactInfo.Last_Name;
            Adress.Text = TheContactInfo.Address1;
            City.Text = TheContactInfo.Address2;
            Number.Text = TheContactInfo.BusinessPhone;





        }
    }
}
</code></pre>

<p>Thanks in advance!</p>