Assertion: call | /r/HasProperty | logged in billing records
Facets:
value: via automatic number identification
type: CAUSE
value: at the originating telco
type: LOCATION
Source sentences:
text: Even where end-user Caller ID is not available, calls are still logged, both in billing records at the originating telco and via automatic number identification, so the perpetrator's phone number can still be discovered in many cases.