---
title: INStartCallContactUnsupportedReason
framework: intents
role: symbol
role_heading: Enumeration
path: intents/instartcallcontactunsupportedreason
---

# INStartCallContactUnsupportedReason

Constants indicating the reason the app can’t support starting a call with the contact.

## Declaration

```swift
enum INStartCallContactUnsupportedReason
```

## Topics

### Constants

- [INStartCallContactUnsupportedReason.noContactFound](intents/instartcallcontactunsupportedreason/nocontactfound.md)
- [INStartCallContactUnsupportedReason.multipleContactsUnsupported](intents/instartcallcontactunsupportedreason/multiplecontactsunsupported.md)
- [INStartCallContactUnsupportedReason.noHandleForLabel](intents/instartcallcontactunsupportedreason/nohandleforlabel.md)
- [INStartCallContactUnsupportedReason.invalidHandle](intents/instartcallcontactunsupportedreason/invalidhandle.md)
- [INStartCallContactUnsupportedReason.unsupportedMmiUssd](intents/instartcallcontactunsupportedreason/unsupportedmmiussd.md)
- [INStartCallContactUnsupportedReason.noCallHistoryForRedial](intents/instartcallcontactunsupportedreason/nocallhistoryforredial.md)
- [INStartCallContactUnsupportedReason.noUsableHandleForRedial](intents/instartcallcontactunsupportedreason/nousablehandleforredial.md)

### Enumeration Cases

- [INStartCallContactUnsupportedReason.requiringInAppAuthentication](intents/instartcallcontactunsupportedreason/requiringinappauthentication.md)

### Initializers

- [init(rawValue:)](intents/instartcallcontactunsupportedreason/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Creating a Resolution Result Object

- [init(personResolutionResult:)](intents/instartcallcontactresolutionresult/init(personresolutionresult:).md)
- [unsupported(forReason:)](intents/instartcallcontactresolutionresult/unsupported(forreason:).md)