The right way to ask the person for permission to make a telephone name for iOS within the Flutter software?

My software has code that makes a telephone name, however first asks the person for permission. I want permission to be obtained immediately through the name, if doable.

Future<void> _makePhoneCall() async {
    if (Platform.isAndroid) {
      closing callPermissionStatus = await Permission.telephone.request();
      if (callPermissionStatus.isGranted) {
        closing String userPhone = contactPhone;
        strive {
          const MethodChannel('caller').invokeMethod('makeCall', userPhone);
        } on PlatformException catch (e) {
          Fluttertoast.showToast(
            msg: AppLocalizations.occasion.translate("failedToCallTheNumber") +
                ("$contactPhone, ${e.message}"),
          );
        }
      } else {
        Fluttertoast.showToast(
          msg: AppLocalizations.occasion.translate("failedToCallTheNumber") +
              ("$contactPhone"),
        );
      }
    } else if (Platform.isIOS) {
      closing callPermissionStatus = await Permission.telephone.request();
      if (callPermissionStatus.isGranted) {
        closing String userPhone = contactPhone;
        strive {
          const MethodChannel('caller')
              .invokeMethod('makeCall', userPhone);
        } on PlatformException catch (e) {
          Fluttertoast.showToast(
            msg: AppLocalizations.occasion.translate("failedToCallTheNumber") +
                (" $contactPhone, ${e.message}"),
          );
        }
      } else {
        closing String userPhone = contactPhone;
        Fluttertoast.showToast(
          msg: AppLocalizations.occasion.translate("failedToCallTheNumber") +
              (" $userPhone"),
        );
      }
    }
  }

This code works effective on Android, however on iOS there is no such thing as a dialog field asking the person for permission. I am utilizing permission_handler: ^11.3.1

however within the documentation for permission_handler: ^11.3.1 I discovered an outline for the “telephone” –
/// Permission for accessing the machine's telephone state (Android solely). static const telephone = PermissionWithService._(8);
What ought to I exploit as an alternative of “telephone” to open the telephone name permission dialog for iOS?
Or ought to I exploit one other library slightly than permission_handler?

My flutter physician –

Physician abstract (to see all particulars, run flutter physician -v):
[✓] Flutter (Channel secure, 3.19.5, on macOS 14.4.1 23E224 darwin-arm64, locale ru-UA)
[✓] Android toolchain - develop for Android gadgets (Android SDK model 34.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 15.3)
[✓] Chrome - develop for the net
[✓] Android Studio (model 2023.2)
[✓] VS Code (model 1.87.2)
[✓] VS Code (model 1.87.2)
[✓] Linked machine (3 accessible)
[✓] Community assets

• No points discovered!

for those who substitute in line –
closing callPermissionStatus = await Permission.telephone.request();

• “telephone” with “contacts” – then a dialog field seems asking for permission to entry contacts.

I additionally added these traces to the information.plist

<key>LSApplicationQueriesSchemes</key>
    <array>
    <string>wanted to make telephone calls</string>
    </array>
    <key>NSCallKitUsageDescription</key>
    <string>Name entry permission is required to make calls.</string>
    <key>NSContactsUsageDescription</key>
    <string>Permission to entry contacts is required to make calls.</string>
    <key>NSMicrophoneUsageDescription</key>
    <string>Permission to entry the microphone is required to make calls.</string>

I am undecided if all these traces are wanted, I attempted so as to add every part to permit a telephone name to be made.