How to Check logs CS Cellular

CS Cellular LOGS SUB-1

handlePollStateResultMessage: CS cellular. NetworkRegistrationInfo{ domain=CS transportType=WWAN registrationState=HOME networkRegistrationState=HOME roamingType=NOT_ROAMING accessNetworkTechnology=LTE rejectCause=0 emergencyEnabled=false availableServices=[VOICE,SMS,VIDEO] cellIdentity=CellIdentityLte:{ mCi=739876 mPci=343 mTac=124 mEarfcn=1451 mBands=[3] mBandwidth=10000 mMcc=405 mMnc=861 mAlphaLong=JIO 4G mAlphaShort=JIO 4G mAdditionalPlmns={} mCsgInfo=null} voiceSpecificInfo=VoiceSpecificRegistrationInfo { mCssSupported=false mRoamingIndicator=0 mSystemIsInPrl=0 mDefaultRoamingIndicator=0} dataSpecificInfo=null nrState=**** rRplmn=405861 isUsingCarrierAggregation=false}

PS Cellular LOGS SUB-1

03-01 06:42:56.786 D/SST     ( 3743): [0] handlePollStateResultMessage: PS cellular. NetworkRegistrationInfo{ domain=PS transportType=WWAN registrationState=HOME networkRegistrationState=HOME roamingType=NOT_ROAMING accessNetworkTechnology=LTE rejectCause=0 emergencyEnabled=false availableServices=[DATA] cellIdentity=CellIdentityLte:{ mCi=739876 mPci=343 mTac=124 mEarfcn=1451 mBands=[3] mBandwidth=10000 mMcc=405 mMnc=861 mAlphaLong=JIO 4G mAlphaShort=JIO 4G mAdditionalPlmns={} mCsgInfo=null} voiceSpecificInfo=null dataSpecificInfo=android.telephony.DataSpecificRegistrationInfo :{ maxDataCalls = 16 isDcNrRestricted = false isNrAvailable = false isEnDcAvailable = false mLteAttachResultType = 0 mLteAttachExtraInfo = 0 LteVopsSupportInfo :  mVopsSupport = 2 mEmcBearerSupport = 2 } nrState=**** rRplmn=405861 isUsingCarrierAggregation=false}