| Change Type | Old Version | New Version | d.ts File |
| ---- | ------ | ------ | -------- |
|Added|NA|Module name: ohos.telephony.data<br>Class name: data<br>Method or attribute name: getDefaultCellularDataSlotIdSync|@ohos.telephony.data.d.ts|
|Added|NA|Method or attribute name: sendUpdateCellLocationRequest<br>Function name: function sendUpdateCellLocationRequest(slotId: number, callback: AsyncCallback<void>): void;|@ohos.telephony.radio.d.ts|
|Added|NA|Method or attribute name: sendUpdateCellLocationRequest<br>Function name: function sendUpdateCellLocationRequest(slotId?: number): Promise<void>;|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsRegState|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsRegState<br>Method or attribute name: IMS_UNREGISTERED|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsRegState<br>Method or attribute name: IMS_REGISTERED|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsRegTech|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsRegTech<br>Method or attribute name: REGISTRATION_TECH_NONE|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsRegTech<br>Method or attribute name: REGISTRATION_TECH_LTE|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsRegTech<br>Method or attribute name: REGISTRATION_TECH_IWLAN|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsRegTech<br>Method or attribute name: REGISTRATION_TECH_NR|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsRegInfo|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsRegInfo<br>Method or attribute name: imsRegState|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsRegInfo<br>Method or attribute name: imsRegTech|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsServiceType|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsServiceType<br>Method or attribute name: TYPE_VOICE|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsServiceType<br>Method or attribute name: TYPE_VIDEO|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsServiceType<br>Method or attribute name: TYPE_UT|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.radio<br>Class name: ImsServiceType<br>Method or attribute name: TYPE_SMS|@ohos.telephony.radio.d.ts|
|Added|NA|Module name: ohos.telephony.sim<br>Class name: sim<br>Method or attribute name: getOpKey|@ohos.telephony.sim.d.ts|
|Added|NA|Module name: ohos.telephony.sim<br>Class name: sim<br>Method or attribute name: getOpKey|@ohos.telephony.sim.d.ts|
|Added|NA|Module name: ohos.telephony.sim<br>Class name: sim<br>Method or attribute name: getOpName|@ohos.telephony.sim.d.ts|
|Added|NA|Module name: ohos.telephony.sim<br>Class name: sim<br>Method or attribute name: getOpName|@ohos.telephony.sim.d.ts|