DialPage cleaned

Author: DjArt

WoADialer/UI/Pages/DialPage.xaml

@@ -8,7 +8,6 @@
     xmlns:controls="using:WoADialer.UI.Controls"
     mc:Ignorable="d"
     NavigationCacheMode="Required"
-    Loaded="Page_Loaded"
     Background="{ThemeResource SystemControlAcrylicWindowBrush}">
 
     <Grid Padding="12">
@@ -52,16 +51,7 @@
                     HorizontalAlignment="Stretch" 
                     FontSize="24" />
         </Grid>
-
-        <TextBlock x:Name="callStateIndicatorText" 
-                       Grid.Row="1"
-                       Grid.Column="0"
-                       Text="AAAA"
-                       Margin="10, 0, 0, 0"
-                       Style="{ThemeResource FluentSubbodyTextStyle}" HorizontalAlignment="Left" Width="157"/>
-
-        <ListView Name="lv_CallHistory" Grid.Row="2"/>
-
+        
         <controls:DialPad Grid.Row="3" MinHeight="250" DigitTapped="NumPad_DigitTapped"/>
 
         <!-- Call button -->

WoADialer/UI/Pages/DialPage.xaml.cs

@@ -7,13 +7,8 @@
 using WoADialer.Helpers;
 using WoADialer.Model;
 
-// The Blank Page item template is documented at https://go.microsoft.com/fwlink/?LinkId=234238
-
 namespace WoADialer.UI.Pages
 {
-    /// <summary>
-    /// An empty page that can be used on its own or navigated to within a Frame.
-    /// </summary>
     public sealed partial class DialPage : Page
     {
         private PhoneNumber currentNumber;
@@ -24,18 +19,6 @@ public DialPage()
             this.InitializeComponent();
         }
 
-        private void Page_Loaded(object sender, RoutedEventArgs e)
-        {
-            try
-            {
-                //_CurrentPhoneLine = await PhoneLine.FromIdAsync(await App.Current.CallStore.GetDefaultLineAsync());
-            }
-            catch
-            {
-
-            }
-        }
-
         private void DeleteLastNumberButton_Click(object sender, RoutedEventArgs e)
         {
             currentNumber.RemoveLastChar();
@@ -71,7 +54,7 @@ private async void CallButton_Click(object sender, RoutedEventArgs e)
             try
             {
                 _CurrentPhoneLine = await PhoneLine.FromIdAsync(await App.Current.CallSystem.CallStore.GetDefaultLineAsync());
-                _CurrentPhoneLine.DialWithOptions(new PhoneDialOptions() { Number = currentNumber.ToString() });
+                _CurrentPhoneLine?.DialWithOptions(new PhoneDialOptions() { Number = currentNumber.ToString() });
             }
             catch (Exception ee)
             {