电话服务子系统JS API变更
OpenHarmony 3.2 Beta3版本相较于OpenHarmony 3.2 Beta2版本，电话服务子系统的API变更如下:
接口变更
| 模块名 | 类名 | 方法/属性/枚举/常量 | 变更类型 |
|---|---|---|---|
| ohos.telephony.data | data | getDefaultCellularDataSlotIdSync(): number; | 新增 |
| ohos.telephony.radio | ImsServiceType | TYPE_SMS | 新增 |
| ohos.telephony.radio | ImsServiceType | TYPE_UT | 新增 |
| ohos.telephony.radio | ImsServiceType | TYPE_VIDEO | 新增 |
| ohos.telephony.radio | ImsServiceType | TYPE_VOICE | 新增 |
| ohos.telephony.radio | ImsRegInfo | imsRegTech: ImsRegTech; | 新增 |
| ohos.telephony.radio | ImsRegInfo | imsRegState: ImsRegState; | 新增 |
| ohos.telephony.radio | ImsRegTech | REGISTRATION_TECH_NR | 新增 |
| ohos.telephony.radio | ImsRegTech | REGISTRATION_TECH_IWLAN | 新增 |
| ohos.telephony.radio | ImsRegTech | REGISTRATION_TECH_LTE | 新增 |
| ohos.telephony.radio | ImsRegTech | REGISTRATION_TECH_NONE | 新增 |
| ohos.telephony.radio | ImsRegState | IMS_REGISTERED | 新增 |
| ohos.telephony.radio | ImsRegState | IMS_UNREGISTERED | 新增 |
| ohos.telephony.radio | radio | off(type: 'imsRegStateChange', slotId: number, imsType: ImsServiceType, callback?: Callback<ImsRegInfo>): void; | 新增 |
| ohos.telephony.radio | radio | on(type: 'imsRegStateChange', slotId: number, imsType: ImsServiceType, callback: Callback<ImsRegInfo>): void; | 新增 |
| ohos.telephony.radio | radio | getImsRegInfo(slotId: number, imsType: ImsServiceType, callback: AsyncCallback<ImsRegInfo>): void; getImsRegInfo(slotId: number, imsType: ImsServiceType): Promise<ImsRegInfo>; | 新增 |
| ohos.telephony.sim | sim | getOpName(slotId: number, callback: AsyncCallback<string>): void; getOpName(slotId: number): Promise<string>; | 新增 |
| ohos.telephony.sim | sim | getOpKey(slotId: number, callback: AsyncCallback<string>): void; getOpKey(slotId: number): Promise<string>; | 新增 |