Under Section 506 of
RAY BAUM'S Act, the Commission has adopted rules to ensure that "dispatchable location" is conveyed with 911 calls to dispatch centers, regardless of the technological platform used, including 911 calls from Multi-Line Telephone System (MLTS). Dispatchable location means a location delivered to the PSAP with a 911 call that consists of the validated street address of the calling party, plus additional information such as suite, apartment, or similar information necessary to adequately identify the location of the calling party. For further information on dispatchable location requirements applicable to non-MLTS, including compliance timelines, see the
Dispatchable Location web page.
Compliance Dates (MLTS Dispatchable Location): The Commission's dispatchable location rules for MLTS apply to all MLTS that are manufactured, imported, offered for first sale or lease, first sold or leased, or installed
after February 16, 2020. While the dispatchable location rules apply to the same entities subject to Kari's Law, the Commission established separate deadlines for MLTS to come into compliance with the dispatchable location rules. As outlined below, MLTS are subject to compliance deadlines of January 6, 2021 and January 6, 2022, depending on the nature of the device from which the MLTS 911 call originates.
* 2021 Jan. 6, 2021 Provision of dispatchable location from MLTS on-premises, fixed devices:
- On-premises, fixed devices associated with an MLTS must provide automated dispatchable location with 911 calls.
Dispatchable location obligations for MLTS manufacturers, importers, sellers, lessors, installers, managers, and operators:
- MLTS manufacturers, importers, sellers, and lessors may not manufacture, import, sell, lease, or offer to sell or lease an MLTS unless the system has the capability, after proper installation in accordance with the rules, of providing the automated dispatchable location of the caller to the PSAP with 911 calls from on-premises, fixed devices.
- MLTS installers may not install a system unless it is configured so that it is capable of being programmed with and conveying the automated dispatchable location of the caller to the PSAP with 911 calls from on-premises, fixed devices.
- MLTS managers and operators may not manage or operate a system unless it is configured so that the automated dispatchable location of the caller is conveyed to the PSAP with 911 calls from on-premises, fixed devices.
2022 Jan. 6, 2022 Provision of dispatchable location or alternative location information from MLTS on-premises, non-fixed devices and off-premises devices:
- On-premises, non-fixed devices associated with an MLTS must provide automated dispatchable location to the appropriate PSAP when technically feasible; otherwise they must provide either dispatchable location based on end-user manual update, or alternative location information that meets the requirements below.
Alternative location option for MLTS on-premises, non-fixed devices:
- Alternative location information may be coordinate-based, and it must be sufficient to identify the caller's civic address and approximate in-building location, including floor level, in large buildings.
- Off-premises devices associated with an MLTS must provide to the appropriate PSAP automated dispatchable location if technically feasible; otherwise, they must provide either dispatchable location based on end user manual update, or enhanced location information that meets the requirements below.
Enhanced location option for MLTS off-premises devices:
- Enhanced location information may be coordinate-based, and it must consist of the best available location that can be obtained from any available technology or combination of technologies at reasonable cost.
Dispatchable location obligations for MLTS manufacturers, importers, sellers, lessors, installers, managers, and operators:
- MLTS manufacturers, importers, sellers, and lessors may not manufacture, import, sell, lease, or offer to sell or lease an MLTS unless the system has the capability, after proper installation in accordance with the rules, of providing the dispatchable location of the caller as specified in section 9.16(b)(3)(ii) and (iii) to the PSAP with 911 calls from on-premises, non-fixed devices and from off-premises devices.
- MLTS installers may not install an MLTS unless it is configured so that it is capable of being programmed with and conveying the dispatchable location of the caller as specified in section 9.16(b)(3)(ii) and (iii) to the PSAP with 911 calls from on-premises, non-fixed devices and from off-premises devices.
- MLTS managers and operators may not manage or operate an MLTS unless it is configured so that the dispatchable location of the caller as specified in section 9.16(b)(3)(ii) and (iii) is conveyed to the PSAP with 911 calls from on-premises, non-fixed devices and from off-premises devices.
*The Public Safety and Homeland Security Bureau is providing the above timeline to help regulated entities comply with the rules. This timeline does not reference all of the relevant rules, does not include the full text of the rules, and does not modify or supersede the specific text of any rule that is referenced. The Commission retains the discretion to adopt case-by-case approaches, where appropriate, that may differ from the approach in this timeline. Any decision regarding a particular regulated entity will be based on the statutes and any relevant rules.
**The new rules became effective on January 6, 2020, although the compliance deadlines for the rules vary. In addition, Sections 9.16(b)(3)(i), (ii), and (iii) of the rules contain information collections under the Paperwork Reduction Act (PRA). Compliance with these sections will not be required until after the relevant information collections are approved by the Office of Management and Budget. Following such approval, the Commission will publish a document in the Federal Register announcing the compliance dates for these requirements and will update this timeline as necessary to reflect these dates.
Resources 911 Requirements for MLTS – 47 C.F.R. Part 9, Subpart F Frequently Asked Questions - MLTS FAQs Small Entity Compliance Guide:
https://www.fcc.gov/document/implementing-karis-law-and-section-506-ray-baums-act-0 The FCC will closely monitor any complaints about alleged violations of these 911 rules.
- Public Safety Answering Points (PSAPs), also known as 911 call centers, and other public safety entities may request support from the Public Safety and Homeland Security Bureau and notify it of problems or issues affecting the provision of emergency services through the Public Safety Support Center.