108     private ImsManager mImsMgr;  field in CallFeaturesSetting
223             if (mImsMgr.isEnhanced4gLteModeSettingEnabledByUser()) {  in onPreferenceChange()
224                 mImsMgr.setVtSetting((boolean) objValue);  in onPreferenceChange()
293         mImsMgr = ImsManager.getInstance(phone.getContext(), phone.getPhoneId());  in updateImsManager()
294         if (mImsMgr == null) {  in updateImsManager()
297             log("updateImsManager :: mImsMgr=" + mImsMgr);  in updateImsManager()
347             if (mImsMgr != null) {  in onPause()
348                 mImsMgr.getConfigInterface().removeConfigCallback(  in onPause()
454             if (mImsMgr != null) {  in onResume()
455                 mImsMgr.getConfigInterface().addConfigCallback(mProvisioningCallback);  in onResume()
477         if (mImsMgr.isVtEnabledByPlatform() && mImsMgr.isVtProvisionedOnDevice()  in updateVtWfc()
482                     mImsMgr.isEnhanced4gLteModeSettingEnabledByUser()  in updateVtWfc()
483                     ? mImsMgr.isVtEnabledByUser() : false;  in updateVtWfc()
510         } else if (!mImsMgr.isWfcEnabledByPlatform() || !mImsMgr.isWfcProvisionedOnDevice()) {  in updateVtWfc()
517             if (mImsMgr.isWfcEnabledByUser()) {  in updateVtWfc()
520                 int wfcMode = mImsMgr.getWfcMode(isRoaming && !useWfcHomeModeForRoaming);  in updateVtWfc()
544             if (mImsMgr.getImsServiceState() != ImsFeature.STATE_READY) {  in updateVtWfc()