375     private ImsResolver mImsResolver;  field in PhoneInterfaceManager
2341         mImsResolver = ImsResolver.getInstance();  in PhoneInterfaceManager()
4954         if (mImsResolver == null || !mImsResolver.isImsServiceConfiguredForFeature(slotId,  in verifyImsMmTelConfiguredOrThrow()
5692             if (mImsResolver == null) {  in resetIms()
5696             mImsResolver.disableIms(slotIndex);  in resetIms()
5697             mImsResolver.enableIms(slotIndex);  in resetIms()
5712             if (mImsResolver == null) {  in enableIms()
5716             mImsResolver.enableIms(slotId);  in enableIms()
5731             if (mImsResolver == null) {  in disableIms()
5735             mImsResolver.disableIms(slotId);  in disableIms()
5751             if (mImsResolver == null) {  in registerMmTelFeatureCallback()
5755             mImsResolver.listenForFeature(slotId, ImsFeature.FEATURE_MMTEL, callback);  in registerMmTelFeatureCallback()
5769             if (mImsResolver == null) return;  in unregisterImsFeatureCallback()
5770             mImsResolver.unregisterImsFeatureCallback(callback);  in unregisterImsFeatureCallback()
5785             if (mImsResolver == null) {  in getImsRegistration()
5789             return mImsResolver.getImsRegistration(slotId, feature);  in getImsRegistration()
5804             if (mImsResolver == null) {  in getImsConfig()
5808             return mImsResolver.getImsConfig(slotId, feature);  in getImsConfig()
5835             if (mImsResolver == null) {  in setBoundImsServiceOverride()
5843             return mImsResolver.overrideImsServiceConfiguration(slotIndex, isCarrierService,  in setBoundImsServiceOverride()
5870             if (mImsResolver == null) {  in clearCarrierImsServiceOverride()
5874             return mImsResolver.clearCarrierImsServiceConfiguration(slotIndex);  in clearCarrierImsServiceOverride()
5899             if (mImsResolver == null) {  in getBoundImsServicePackage()
5904             return mImsResolver.getImsServiceConfiguration(slotId, isCarrierImsService,  in getBoundImsServicePackage()