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# CXErrorCodeIncomingCallError

Codes for errors that occur during incoming calls.

```
struct CXErrorCodeIncomingCallError
```

## Topics

### Properties

### Errors

[`callUUIDAlreadyExists`](/documentation/CallKit/CXErrorCodeIncomingCallError-swift.struct/callUUIDAlreadyExists)

The incoming call UUID already exists.

[`filteredByBlockList`](/documentation/CallKit/CXErrorCodeIncomingCallError-swift.struct/filteredByBlockList)

The system is filtering the incoming call because the user is blocking it.

[`filteredByDoNotDisturb`](/documentation/CallKit/CXErrorCodeIncomingCallError-swift.struct/filteredByDoNotDisturb)

The system is filtering the incoming call because Do Not Disturb is active and the incoming caller isn’t a VIP.

[`unentitled`](/documentation/CallKit/CXErrorCodeIncomingCallError-swift.struct/unentitled)

The app doesn’t have the entitlement to receive incoming calls.

[`unknown`](/documentation/CallKit/CXErrorCodeIncomingCallError-swift.struct/unknown)

An unknown error occurred.

### Operators

### Type Properties

[`filteredDuringRestrictedSharingMode`](/documentation/CallKit/CXErrorCodeIncomingCallError-swift.struct/filteredDuringRestrictedSharingMode)

### Enumerations

[`Code`](/documentation/CallKit/CXErrorCodeIncomingCallError-swift.struct/Code)

Codes for errors that occur during incoming calls.

## Relationships

### Conforms To

[`Hashable`](/documentation/Swift/Hashable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Equatable`](/documentation/Swift/Equatable)

[`Sendable`](/documentation/Swift/Sendable)

[`Error`](/documentation/Swift/Error)

[`CustomNSError`](/documentation/Foundation/CustomNSError)

---

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