The carrier ID may also be referred to as the required prescriber identification number .
A carrier identifier is a number used by the Federal Motor Vehicle Safety Administration to identify carriers that may be dangerous when analyzing accident data. It is also essential to keep track of the motor carrier's safety record and other valuable information.
Android maintains a database of carrier IDs, with matching rules for each carrier and unique carrier IDs. AOSP includes the contents of the Service Provider ID database, in the service provider list. A telecommunications network is a set of basic equipment and infrastructure used to transmit data from one location to another. Data transfer services are sold as a commodity, either directly to the end user or to a reseller.
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