The term "911.162" functions as a proper noun. It is not a generic number but a specific, formal designation or title for a particular section within a larger body of text, most commonly a legal or regulatory code. As a proper noun, it uniquely identifies a specific rule or statute, similar to how a name identifies a specific person or place.
In its most prominent context, "911.162" refers to Section 911.162 of Title 47 of the U.S. Code of Federal Regulations (CFR), which is administered by the Federal Communications Commission (FCC). This specific regulation, titled "Implementation of E911 for IP-based services," sets forth the requirements for providers of interconnected Voice over Internet Protocol (VoIP) services. The rule mandates that these providers automatically supply the caller's location information and a callback number to the appropriate Public Safety Answering Point (PSAP) when an emergency call is made, ensuring that VoIP users have access to emergency services comparable to that of traditional telephone users.
Grammatically classifying this term as a proper noun is crucial because it frames the subject as a distinct legal entity rather than a quantitative value. This understanding dictates that any analysis or discussion must focus on the specific content, purpose, and impact of that particular regulation. The practical application of this rule is to uphold public safety by closing a potential gap created by technological advancement, ensuring that emergency responders can locate and assist individuals who use modern internet-based communication systems.
