---
title: currentRadioAccessTechnology
framework: coretelephony
role: symbol
role_heading: Instance Property
path: coretelephony/cttelephonynetworkinfo/currentradioaccesstechnology
---

# currentRadioAccessTechnology

The current radio access technology registered with the device.

## Declaration

```swift
var currentRadioAccessTechnology: String? { get }
```

## Discussion

Discussion If the device isn’t registered on any network, this property is nil.

## See Also

### Deprecated

- [subscriberCellularProvider](coretelephony/cttelephonynetworkinfo/subscribercellularprovider.md)
- [subscriberCellularProviderDidUpdateNotifier](coretelephony/cttelephonynetworkinfo/subscribercellularproviderdidupdatenotifier.md)
- [serviceSubscriberCellularProviders](coretelephony/cttelephonynetworkinfo/servicesubscribercellularproviders.md)
- [serviceSubscriberCellularProvidersDidUpdateNotifier](coretelephony/cttelephonynetworkinfo/servicesubscribercellularprovidersdidupdatenotifier.md)
- [CTRadioAccessTechnologyDidChange](foundation/nsnotification/name-swift.struct/ctradioaccesstechnologydidchange.md)