---
title: CTCellularPlanStatusAvailability.unavailable
framework: Core Telephony
role: symbol
role_heading: Case
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+]
path: coretelephony/ctcellularplanstatusavailability/unavailable
---

# CTCellularPlanStatusAvailability.unavailable

A status that indicates the phone number’s cellular plan is inactive or the system can’t determine the status.

## Declaration

```swift
case unavailable
```

## See Also

### Determining availability

- [CTCellularPlanStatusAvailability.available](coretelephony/ctcellularplanstatusavailability/available.md)