# @ohos.net.policy (Network Policy Management)

The **policy** module provides APIs for managing network policies, through which you can control and manage the data volume used.

> **NOTE**
>
> The initial APIs of this module are supported since API version 10. Newly added APIs will be marked with a superscript to indicate their earliest API version.


## Modules to Import

```ts
import { policy } from '@kit.NetworkKit';
```

## NetBearType

type NetBearType = connection.NetBearType

Network type.

**System capability**: SystemCapability.Communication.NetManager.Core

| Type  | Description                                                        |
| ------ | ------------------------------------------------------------ |
| [connection.NetBearType](./js-apis-net-connection.md#netbeartype) | Network type.|