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Proposal for Wireless NSI Calls NSI Phones –The Problem NSI: Non Service Initialized phones How does a phone become NSI New but off plan or not activated Throw away -- recovery Given to kids for play Available for last resort Inactive GSM phones have one option: Dial 911 Some Perspective
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NSI Phones –The Problem • NSI: Non Service Initialized phones • How does a phone become NSI • New but off plan or not activated • Throw away -- recovery • Given to kids for play • Available for last resort • Inactive GSM phones have one option: Dial 911
Some Perspective • 240 million calls to 911 each year • ⅓ wireless = 80 million (2008, FCC) • Estimate: 20 million NSI calls per year TODAY (8%) • Landline – declining; Wireless only users – increasing • 5 five years – Majority of 911 calls will be made from Wireless Phones in the U.S • 1,296 PSAPs are staffed by a single, on-duty dispatcher (NENA, 2003) • Some PSAPs: up to 80% of 9-1-1 calls are non-emergencies • Some report as little as 1% are emergency calls
Some Perspective • 911 calls per year? • Washington, DC receives 1.8 million, Los Angeles 5 million, Baltimore, MD 1.7 million • 5,000 per day DC & Baltimore; 14,000 per day Los Angeles • Non-Emergency: 80% • DC & Baltimore = 4,000 per day (1.4 M yr.) LA 11,000 = per day (4 M yr.) • NSI Calls = 8% • DC & Baltimore = 320 per day (116k yr.) LA 880 = per day (320k yr.)
FCC Notice of Inquiry • Requested by NENA and other public safety organizations • FCC responded promptly • Sought input on extent of problem of fraudulent 911 calls, resources wasted to handle, efficacy of blocking technologies, carrier liability issues and alternative solutions.
The Need for Immediate NSI Relief • All PSAP commenters document that the vast majority of NSI PSAP calls are inappropriate non-emergency or pranks • Diversion of PSAP resources to handle these calls • Frustration of PSAP staff in having to deal with non-emergency matters
The Need for Immediate ReliefCompelling & Alarming • King County Washington: • 86% of NSI calls “inappropriate” • i.e. misdials, hang-ups, harassment & non-emergency • Indiana Wireless 911 • 90% NSI “inappropriate” • 97% NSI repeat callers • State of Maryland Emergency Board • County-wide bogus NSI calls ranged up to 100% of all NSI calls (Worcester County) • Comments unanimously documented the magnitude and urgency of the problem
FCC and Commenters Suggested Approaches • Educational initiatives • Denial of all NSI access to PSAPs • Blocking calls at request of PSAP • Requiring all NSI phones to have a call-back feature to trace calls
Educational initiativesThe Good Samaritan Approach • Once consumers understand they’ll stop • 60% NSI calls & 74% abusive repeat calls made by children (presumably unsupervised) • Adults – nearly all are malevolent • Education is a long & expensive process • DTV conversion process – many months and millions of dollars • Shaming people doesn’t work and won’t reach kids, who perpetrate most bogus calls
Denial of all NSI access to PSAPs • They’re NSI so just deny access • After the abusive calls, the remainder were legitimate • Unconscionable to deny use of NSIs for legitimate calls for help • May not be another legitimate means of calling for help • Cannot square with the Public Interest
Blocking calls at request of PSAP • PSAPs still need to screen to determine repeat abusers • Requires populating information fields in phone • Prevents use of blocked phone in genuine emergency
Requiring Callback on All NSI Phones • Disenfranchises vast universe of older phones without this capability • Precludes use in real emergency
Establish a National Register of Offending Phones • PSAP must receive and analyze multiple abusive 9-1-1 phone calls
ARN Proposal • Advantages • Intercepts EVERY NSI call • Regardless of origin • Consistently abusive phones, AND • Repeat abusers switching equipment and locations • Quickly determine legitimacy of most calls • Promptly route call • PSAP or some other non-emergency source of information
ARN NSI Proposal • We can ALL make mistakes in judgment • Gives NSI chance to think it over
Or Avoid a Mistake http://www.911dispatch.com/911/911_misdials.html
ARN Proposal • And allow us to trust the real calls
ARN Proposal for NSI • NSI call filter to give caller a choice • 2 Models • Interactive Voice Response (IVR) – DTMF or Voice Recognition • Operator Based
NSI - IVR Solution • Enhanced voice recognition for caller unable to use the phone dial pad for responses • Programmed for a variety of languages other than English and Spanish • Prevalence of various languages at given locations • Numerous dialect variants, thereby increasing its efficiency.
ARN Proposal • NSI call filter screens ALL NSI calls • Advantages • Relieves PSAP personnel from burden and frustration of taking bogus calls • Unlike blocking, allows use of previously-flagged problem phones in subsequent true emergency • Linguistic recognition capability expands resources of a single PSAP • National, state and local database management and reporting • PSAP Controls (web based on/off, schedule, real time CDR etc.) • Tower location & antenna segment
RequirementsCost Support • Cost support • IVR works best and lowest cost • Call transport = a few pennies per call • Small compared to the disruption & manpower cost • USF Contribution component • Carrier allocation • State funding reimbursement
Liability Immunity from Civil Damages for Personal Injury and Property Damage Liability • Researched 45 state 911 statutes • Employees, vendors, agents, and authorizing government entity • U.S. Congress passed the Wireless Communications and Public Safety Act of 1999 (9-1-1 Act) • Only reaches parity of wireless to wireline in the state statutes
LiabilityImmunity from Civil Damages for Personal Injury and Property Damage Liability
Qualifications • Largest provider of unregistered roaming services in US and North America • 1,000 carrier switch sites • Largest provider of Unregistered Roaming • 23 million calls processed each month (90% NSI) • Experienced in IVR user services • Proprietary IVR system already tested and in use • Technology-agnostic – can be used with all NSI devices