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# supportsCellularPlan()

Returns whether the device and your app meet eSIM provisioning requirements.

```
func supportsCellularPlan() -> Bool
```

## Return Value

<doc://com.apple.documentation/documentation/Swift/true> if all requirements are met; otherwise <doc://com.apple.documentation/documentation/Swift/false>.

## Discussion

This method returns <doc://com.apple.documentation/documentation/Swift/true> when all of the following conditions are met:

- The device supports eSIM installation.
- The activation policy allows eSIM installation.
- Your app includes the <doc://com.apple.documentation/documentation/BundleResources/Entitlements/com.apple.CommCenter.fine-grained> entitlement with `public-cellular-plan` in its array of values.

You can use this method to verify that your entitlement is properly configured. If you expect the device to support cellular plans but it returns <doc://com.apple.documentation/documentation/Swift/false>, check that you’ve added the required entitlement to your app and that its value array includes `public-cellular-plan`.

This method doesn’t check whether you have installed an eSIM. You can call this method at any time.

---

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