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# CTCellularPlanProvisioning

An object you use to download and install a carrier eSIM.

```
class CTCellularPlanProvisioning
```

## Overview

This class is only available to carrier apps with the <doc://com.apple.documentation/documentation/BundleResources/Entitlements/com.apple.CommCenter.fine-grained> entitlement, where the entitlement’s array of values includes `public-cellular-plan`.

## Topics

### Provisioning an eSIM

[`supportsCellularPlan()`](/documentation/CoreTelephony/CTCellularPlanProvisioning/supportsCellularPlan())

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

[`supportsEmbeddedSIM`](/documentation/CoreTelephony/CTCellularPlanProvisioning/supportsEmbeddedSIM)

A Boolean value that indicates whether the device has hardware eSIM support.

[`addPlan(request:properties:completionHandler:)`](/documentation/CoreTelephony/CTCellularPlanProvisioning/addPlan(request:properties:completionHandler:))

Starts the provisioning process with optional properties for the specified eSIM.

[`addPlan(with:completionHandler:)`](/documentation/CoreTelephony/CTCellularPlanProvisioning/addPlan(with:completionHandler:))

Starts the provisioning process for a specified eSIM.

[`CTCellularPlanProvisioningAddPlanResult`](/documentation/CoreTelephony/CTCellularPlanProvisioningAddPlanResult)

The result from attempting to provision an eSIM.

### Updating eSIM information

[`update(_:completionHandler:)`](/documentation/CoreTelephony/CTCellularPlanProvisioning/update(_:completionHandler:))

Updates the capability and region availability for an eSIM.


---

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