# @ohos.enterprise.telephonyManager（通话管理）
<!--Kit: MDM Kit-->
<!--Subsystem: Customization-->
<!--Owner: @huanleima-->
<!--Designer: @liuzuming-->
<!--Tester: @lpw_work-->
<!--Adviser: @Brilliantry_Rui-->

本模块提供通话管理能力。

> **说明**：
>
> 本模块首批接口从API version 20开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
>
> 本模块接口仅适用于Stage模型。
>
> 本模块接口仅对设备管理应用开放，调用接口前需激活该应用，详情请参考[MDM Kit开发指南](../../mdm/mdm-kit-guide.md)。
>
> 全局通用限制类策略由restrictions提供，若要全局禁用通话，请参考[@ohos.enterprise.restrictions（限制类策略）](js-apis-enterprise-restrictions.md)。

## 导入模块

```ts
import { telephonyManager } from '@kit.MDMKit';
```

## telephonyManager.setSimDisabled
setSimDisabled(admin: Want, slotId: number): void

禁用指定卡槽的SIM卡。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_TELEPHONY

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名       | 类型                                                    | 必填 | 说明                                                         |
| ------------ | ------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| admin        | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| slotId | number                     | 是   | 卡槽ID，目前仅支持单卡槽设备和双卡槽设备，取值范围为0或1，其中0表示卡槽1，1表示卡槽2。 |

**错误码**：

请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |                      |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
import { telephonyManager } from '@kit.MDMKit';

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
  let slotId: number = 0;
  telephonyManager.setSimDisabled(wantTemp, slotId);
  console.info(`Succeeded in setting slotId: ${slotId} disabled.`);
} catch (err) {
  console.error(`Failed to set slotId disabled. Code: ${err.code}, message: ${err.message}`);
}
```

## telephonyManager.setSimEnabled

setSimEnabled(admin: Want, slotId: number): void

解除指定卡槽的SIM卡禁用。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_TELEPHONY

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名       | 类型                                                    | 必填 | 说明                                                         |
| ------------ | ------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| admin        | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| slotId | number                     | 是   |卡槽ID，目前仅支持单卡槽设备和双卡槽设备，取值范围为0或1，其中0表示卡槽1，1表示卡槽2。  |

**错误码**：

请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
import { telephonyManager } from '@kit.MDMKit';

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
  let slotId: number = 0;
  telephonyManager.setSimEnabled(wantTemp, slotId);
  console.info(`Succeeded in setting slotId: ${slotId} enabled.`);
} catch (err) {
  console.error(`Failed to set slotId enabled. Code: ${err.code}, message: ${err.message}`);
}
```

## telephonyManager.isSimDisabled

isSimDisabled(admin: Want, slotId: number): boolean

查询指定卡槽是否禁用。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_TELEPHONY

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名 | 类型                                                    | 必填 | 说明                                   |
| ------ | ------------------------------------------------------- | ---- | -------------------------------------- |
| admin        | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| slotId | number                     | 是   |卡槽ID，目前仅支持单卡槽设备和双卡槽设备，取值范围为0或1，其中0表示卡槽1，1表示卡槽2。  |

**返回值：**

| 类型                               | 说明                      |
| ---------------------------------- | ------------------------- |
| boolean | 指定卡槽的禁用状态。true表示已被禁用，false表示未被禁用。|

**错误码**：

请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
import { telephonyManager } from '@kit.MDMKit';

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
  let slotId: number = 0;
  let result: boolean = telephonyManager.isSimDisabled(wantTemp, slotId);
  console.info(`Succeeded in querying slotId: ${slotId} is disabled or not, result: ${result}`);
} catch (err) {
  console.error(`Failed to query sim is disabled or not. Code: ${err.code}, message: ${err.message}`);
}
```

## telephonyManager.addOutgoingCallPolicyNumbers

addOutgoingCallPolicyNumbers(admin: Want, policy: adminManager.Policy, numbers: Array\<string>): void

添加通话呼出的允许或禁用名单，如果不添加名单，任意号码都可以呼出，添加后只有名单内的号码允许或禁止呼出。

以下情况下，通过本接口添加通话呼出的允许或禁用名单，会报策略冲突：

1. 已经通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口禁用了设备通话能力，再通过本接口添加通话呼出的禁用或允许名单，返回203错误码。通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口解除禁用设备通话能力后，可解除冲突。
2. 已经通过本接口设置了通话呼出的禁用名单，再通过本接口添加通话呼出允许名单，返回9200010错误码。通过[removeOutgoingCallPolicyNumbers](#telephonymanagerremoveoutgoingcallpolicynumbers)接口将之前设置的通话呼出禁用名单移除后，可解除冲突。
3. 已经通过本接口设置了通话呼出的允许名单，再通过本接口添加通话呼出禁用名单，返回9200010错误码。通过[removeOutgoingCallPolicyNumbers](#telephonymanagerremoveoutgoingcallpolicynumbers)接口将之前设置的通话呼出允许名单移除后，可解除冲突。


**需要权限：** ohos.permission.ENTERPRISE_MANAGE_TELEPHONY

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**设备行为差异：** 该接口在Phone和Tablet设备中可正常调用，在其他设备中返回801错误码。

**模型约束：** 此接口仅可在Stage模型下使用。


**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                                   |
| --------- | ------------------------------------------------------- | ---- | -------------------------------------- |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| policy | [adminManager.Policy](js-apis-enterprise-adminManager.md#policy20)    | 是   | 允许或禁用名单策略。BLOCK_LIST为禁用名单，TRUST_LIST为允许名单。   |
| numbers | Array\<string>    | 是   | 通话号码列表，当前仅支持全号码匹配。数组总长度不能超过1000。例如，若当前允许名单数组中已有100个号码，则最多支持通过该接口再添加900个。  |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 9200010  | A conflict policy has been configured.                       |
| 9200012  | Parameter verification failed.                       |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 203      | This function is prohibited by enterprise management policies. |
| 801      | Capability not supported. Failed to call the API due to limited device capabilities. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
import { telephonyManager } from '@kit.MDMKit';
import { adminManager } from '@kit.MDMKit';

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
  let policy: adminManager.Policy = adminManager.Policy.BLOCK_LIST;
  let numbers: Array<string> = [
    //需根据实际情况进行替换
    "13112345678"
  ];
  telephonyManager.addOutgoingCallPolicyNumbers(wantTemp, policy, numbers);
  console.info('Succeeded in adding outgoing call policy.');
} catch (err) {
  console.error(`Failed to add outgoing call policy. Code: ${err.code}, message: ${err.message}`);
}
```

## telephonyManager.removeOutgoingCallPolicyNumbers

removeOutgoingCallPolicyNumbers(admin: Want, policy: adminManager.Policy, numbers: Array\<string>): void

移除通话呼出的允许或禁用名单，若在该名单尚未设置时进行移除，则会移除失败。

以下情况下，通过本接口移除通话呼出的允许或禁用名单，会报策略冲突：

已经通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口禁用了设备通话能力，再通过本接口移除通话呼出的禁用或允许名单，返回203错误码。通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口解除禁用设备通话能力后，可解除冲突。


**需要权限：** ohos.permission.ENTERPRISE_MANAGE_TELEPHONY

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**设备行为差异：** 该接口在Phone和Tablet设备中可正常调用，在其他设备中返回801错误码。

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名 | 类型                                                    | 必填 | 说明                                   |
| ------ | ------------------------------------------------------- | ---- | -------------------------------------- |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| policy | [adminManager.Policy](js-apis-enterprise-adminManager.md#policy20)    | 是   | 允许或禁用名单策略。BLOCK_LIST为禁用名单，TRUST_LIST为允许名单。   |
| numbers | Array\<string>    | 是   | 待移除的通话号码数组。数组总长度不能超过1000。  |


**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 9200012  | Parameter verification failed.                       |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 203      | This function is prohibited by enterprise management policies. |
| 801      | Capability not supported. Failed to call the API due to limited device capabilities. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
import { telephonyManager } from '@kit.MDMKit';
import { adminManager } from '@kit.MDMKit';

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
  let policy: adminManager.Policy = adminManager.Policy.BLOCK_LIST;
  let numbers: Array<string> = [
    //需根据实际情况进行替换
    "13112345678"
  ];
  telephonyManager.removeOutgoingCallPolicyNumbers(wantTemp, policy, numbers);
  console.info('Succeeded in removing outgoing call policy.');
} catch (err) {
  console.error(`Failed to remove outgoing call policy. Code: ${err.code}, message: ${err.message}`);
}
```

## telephonyManager.getOutgoingCallPolicyNumbers

getOutgoingCallPolicyNumbers(admin: Want, policy: adminManager.Policy): Array\<string>

获取通话呼出的允许或禁用名单。


**需要权限：** ohos.permission.ENTERPRISE_MANAGE_TELEPHONY

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**设备行为差异：** 该接口在Phone和Tablet设备中可正常调用，在其他设备中返回801错误码。

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名     | 类型                                                    | 必填 | 说明                                                         |
| ---------- | ------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| policy | [adminManager.Policy](js-apis-enterprise-adminManager.md#policy20)    | 是   | 允许或禁用名单策略。 BLOCK_LIST为禁用名单，TRUST_LIST为允许名单。  |


**返回值：**

| 类型                                     | 说明                    |
| ---------------------------------------- | ----------------------- |
| Array\<string> | 通话呼出禁用或允许名单的号码数组。 |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |             |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 801      | Capability not supported. Failed to call the API due to limited device capabilities. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
import { telephonyManager } from '@kit.MDMKit';
import { adminManager } from '@kit.MDMKit';

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
  let policy: adminManager.Policy = adminManager.Policy.BLOCK_LIST;
  let numbers: Array<string> = telephonyManager.getOutgoingCallPolicyNumbers(wantTemp, policy);
  console.info(`Succeeded in getting outgoing call policy. result: ${JSON.stringify(numbers)}`);
} catch (err) {
  console.error(`Failed to get outgoing call policy. Code: ${err.code}, message: ${err.message}`);
}
```

## telephonyManager.addIncomingCallPolicyNumbers

addIncomingCallPolicyNumbers(admin: Want, policy: adminManager.Policy, numbers: Array\<string>): void

添加通话呼入的允许或禁用名单，如果不添加名单，则任意号码都可以呼入，添加后仅名单内的号码允许或禁止呼入。

以下情况下，通过本接口添加通话呼入的允许或禁用名单，会报策略冲突：

1. 已经通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口禁用了设备通话能力，再通过本接口添加通话呼入的禁用或允许名单，返回203错误码。通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口解除禁用设备通话能力后，可解除冲突。
2. 已经通过本接口设置了通话呼入的禁用名单，再通过本接口添加通话呼入允许名单，返回9200010错误码。通过[removeIncomingCallPolicyNumbers](#telephonymanagerremoveincomingcallpolicynumbers)接口将之前设置的通话呼入禁用名单移除后，可解除冲突。
3. 已经通过本接口设置了通话呼入的允许名单，再通过本接口添加通话呼入禁用名单，返回9200010错误码。通过[removeIncomingCallPolicyNumbers](#telephonymanagerremoveincomingcallpolicynumbers)接口将之前设置的通话呼入允许名单移除后，可解除冲突。

**需要权限：** ohos.permission.ENTERPRISE_MANAGE_TELEPHONY

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**设备行为差异：** 该接口在Phone和Tablet设备中可正常调用，在其他设备中返回801错误码。

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名    | 类型                                                    | 必填 | 说明                                   |
| --------- | ------------------------------------------------------- | ---- | -------------------------------------- |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| policy | [adminManager.Policy](js-apis-enterprise-adminManager.md#policy20)    | 是   | 允许或禁用名单策略。BLOCK_LIST为禁用名单，TRUST_LIST为允许名单。   |
| numbers | Array\<string>    | 是   | 通话号码列表，当前仅支持全号码匹配。数组总长度不能超过1000。例如，若当前允许名单数组中已有100个号码，则最多支持通过该接口再添加900个。  |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 9200010  | A conflict policy has been configured.                       |
| 9200012  | Parameter verification failed.                       |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 203      | This function is prohibited by enterprise management policies. |
| 801      | Capability not supported. Failed to call the API due to limited device capabilities. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
import { telephonyManager } from '@kit.MDMKit';
import { adminManager } from '@kit.MDMKit';

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
  let policy: adminManager.Policy = adminManager.Policy.BLOCK_LIST;
  let numbers: Array<string> = [
    //需根据实际情况进行替换
    "13112345678"
  ];
  telephonyManager.addIncomingCallPolicyNumbers(wantTemp, policy, numbers);
  console.info('Succeeded in adding incoming call policy.');
} catch (err) {
  console.error(`Failed to add incoming call policy. Code: ${err.code}, message: ${err.message}`);
}
```

## telephonyManager.removeIncomingCallPolicyNumbers

removeIncomingCallPolicyNumbers(admin: Want, policy: adminManager.Policy, numbers: Array\<string>): void

移除通话呼入的允许或禁用名单，若在该名单尚未设置时进行移除，则会移除失败。

以下情况下，通过本接口移除通话呼入的允许或禁用名单，会报策略冲突：

1. 已经通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口禁用了设备通话能力，再通过本接口移除通话呼入的禁用或允许名单，返回203错误码。通过[setDisallowedPolicy](js-apis-enterprise-restrictions.md#restrictionssetdisallowedpolicy)接口解除禁用设备通话能力后，可解除冲突。


**需要权限：** ohos.permission.ENTERPRISE_MANAGE_TELEPHONY

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**设备行为差异：** 该接口在Phone和Tablet设备中可正常调用，在其他设备中返回801错误码。

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名 | 类型                                                    | 必填 | 说明                                   |
| ------ | ------------------------------------------------------- | ---- | -------------------------------------- |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| policy | [adminManager.Policy](js-apis-enterprise-adminManager.md#policy20)    | 是   | 允许或禁用名单策略。BLOCK_LIST为禁用名单，TRUST_LIST为允许名单。   |
| numbers | Array\<string>    | 是   | 待移除的通话号码数组。数组总长度不能超过1000。   |


**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |
| 9200012  | Parameter verification failed.                       |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 203      | This function is prohibited by enterprise management policies. |
| 801      | Capability not supported. Failed to call the API due to limited device capabilities. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
import { telephonyManager } from '@kit.MDMKit';
import { adminManager } from '@kit.MDMKit';

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
  let policy: adminManager.Policy = adminManager.Policy.BLOCK_LIST;
  let numbers: Array<string> = [
    //需根据实际情况进行替换
    "13112345678"
  ];
  telephonyManager.removeIncomingCallPolicyNumbers(wantTemp, policy, numbers);
  console.info('Succeeded in removing incoming call policy.');
} catch (err) {
  console.error(`Failed to add remove incoming call policy. Code: ${err.code}, message: ${err.message}`);
}
```

## telephonyManager.getIncomingCallPolicyNumbers

getIncomingCallPolicyNumbers(admin: Want, policy: adminManager.Policy): Array\<string>

获取通话呼入的允许或禁用名单。


**需要权限：** ohos.permission.ENTERPRISE_MANAGE_TELEPHONY

**系统能力：** SystemCapability.Customization.EnterpriseDeviceManager

**设备行为差异：** 该接口在Phone和Tablet设备中可正常调用，在其他设备中返回801错误码。

**模型约束：** 此接口仅可在Stage模型下使用。

**参数：**

| 参数名     | 类型                                                    | 必填 | 说明                                                         |
| ---------- | ------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| admin     | [Want](../apis-ability-kit/js-apis-app-ability-want.md) | 是   | 企业设备管理扩展组件。 |
| policy | [adminManager.Policy](js-apis-enterprise-adminManager.md#policy20)    | 是   | 允许或禁用名单策略。BLOCK_LIST为禁用名单，TRUST_LIST为允许名单。   |


**返回值：**

| 类型                                     | 说明                    |
| ---------------------------------------- | ----------------------- |
| Array\<string> | 通话呼入禁用或允许名单的号码数组。 |

**错误码**：

以下错误码的详细介绍请参见[企业设备管理错误码](errorcode-enterpriseDeviceManager.md)和[通用错误码](../errorcode-universal.md)。

| 错误码ID | 错误信息                                                     |
| -------- | ------------------------------------------------------------ |
| 9200001  | The application is not an administrator application of the device. |
| 9200002  | The administrator application does not have permission to manage the device. |             |
| 201      | Permission verification failed. The application does not have the permission required to call the API. |
| 801      | Capability not supported. Failed to call the API due to limited device capabilities. |

**示例：**

```ts
import { Want } from '@kit.AbilityKit';
import { telephonyManager } from '@kit.MDMKit';
import { adminManager } from '@kit.MDMKit';

let wantTemp: Want = {
  //需根据实际情况进行替换
  bundleName: 'com.example.myapplication',
  abilityName: 'EntryAbility'
};
try {
  let policy: adminManager.Policy = adminManager.Policy.BLOCK_LIST;
  let numbers: Array<string> = telephonyManager.getIncomingCallPolicyNumbers(wantTemp, policy);
  console.info(`Succeeded in getting incoming call policy. result: ${JSON.stringify(numbers)}`);
} catch (err) {
  console.error(`Failed to get incoming call policy. Code: ${err.code}, message: ${err.message}`);
}
```