If an advertiser uses Google’s phone call conversion tracking feature, how are the calls tracked to theiraccount?

● The calls are tracked by a dynamically created Google forwarding number.
● The calls are tracked by the conversion name for the advertiser’s store.
● The calls are tracked by the phone number listed on the advertiser’s official store website.
● The calls are tracked by the assigned Google Click Identifier (GCLID) set up in the advertiser’s account.