Android Question Sim Card

Sub Butt2_Click
    CleanPanels
    Panel1.Visible=True
End Sub

Sub Butt1_Click
    Dim Intent As Intent
    
    Try
        If Label34.Text.ToLowerCase.Contains("vodacom") Then
            'Vodacom
            Intent.Initialize(Intent.ACTION_CALL, "tel:*111%23")
        Else If Label34.Text.ToLowerCase.Contains("mtn") Then
            'MTN
            Intent.Initialize(Intent.ACTION_CALL, "tel:*136%23")
        Else If Label34.Text.ToLowerCase.Contains("cell c") Then
            'Cell C
            Intent.Initialize(Intent.ACTION_CALL, "tel:*101%23")
        End If
    Catch
        Msgbox2Async("Your Call Was Unsuccesful","No Connection","OK","","",Null,False)
    End Try
        
    ' Start the activity to dial the number
    rp.CheckAndRequest(rp.PERMISSION_CALL_PHONE)
    Wait For Activity_PermissionResult (Permission As String, Result As Boolean)
    If Result Then
        Try
            StartActivity(Intent)
        Catch
            Msgbox2Async("There Is No Sim Card In Your Controller","No Sim Card","OK","","",Null,False)
        End Try
    End If
End Sub

Sub AboutPhone
    rp.CheckAndRequest(rp.PERMISSION_READ_PHONE_STATE)
    Wait For Activity_PermissionResult (Permission As String, Result As Boolean)
    If Result Then
        Try
            sim.Initialize

            Label21.Text=p.Manufacturer.ToUpperCase
            Label29.Text=p.Model.ToUpperCase
            Label36.Text = sim.GetNetworkCountryIso.ToUpperCase
            Label23.Text = sim.GetPhoneType.ToUpperCase
            Label27.Text = sim.GetSimState.ToUpperCase
            Label31.Text = sim.IsNetworkRoaming
            Label31.Text = Label31.Text.ToUpperCase
            Label34.Text = sim.GetNetworkOperatorName.ToUpperCase
            Label38.Text = sim.GetLine1Number.ToUpperCase
        Catch
            Log(LastException)
        End Try
    End If

End Sub