1. ASSURING NS/EP TELECOMMUNICATIONS SERVICE DURING THE WAR ON TERRORISM! NATIONAL SECURITY AND EMERGENCY PREPAREDNESS (NS/EP) WIRELESS PRIORITY SERVICE WIN Implementation of Priority Access Service (WIP) Status Update for TR-45.2.5 26 September 2001

2. WHAT IS NS/EP WIRELESS PRIORITY SERVICE? AN INTEGRATED, HIGH ASSURANCE, END-TO-END CALL COMPLETION SERVICE FOR NS/EP LEADERS AND KEY PERSONNEL DURING SEVERE NETWORK CONGESTION ACROSS ALL CALL PATHS - Mobile – to – Mobile Mobile – to – Land Land – to – Mobile Land – to – Land INCORPORATING GETS, PAS AT THE AIR INTERFACES, AND OTHER PROSPECTIVE PRIORITY TREATMENT CAPABILITIES PASPriority Access Service GETSGovernment Emergency Telecommunications Service Local Long Distance PBX MSC WIRELINE PSTN Local NS/EPLeaders PAS PAS GETS NS/EP Wireless Priority Service 2

3. REVIEW  WIP Standard Requirements Document (SRD) December 2000 Contribution to TR - 45.2.5  Appendix D (Informative): Approaches to WIP February 2001 Contribution to TR - 45.2.5 TR-45.2.5 Recommendation: Need Carrier Support to Proceed with Project Initiation NS/EP Wireless Priority Service 3

4. WHAT’S NEEDED IN LIGHT OF THE RECENT TERRORIST ATTACKS?  The White House has Re-Emphasized the Urgency of an NS/EP Wireless Priority Service as a Result of the 11 September 2001 Terrorist Attacks  The Government Wants an Immediate Capability ASAP and an Initial Operating Capability (IOC) by the End of Calendar Year 2002 (< 16 Months from Now)  Very Flexible on Specifics of Solutions  The NCS Desires a Voluntary Solution – But the White House Says a Mandate May be Considered if There is No Timely Industry Response NS/EP Wireless Priority Service 4

5. CURRENT OBJECTIVE AND TIMEFRAME  A Timely, Practical Means of Giving NS/EP Users a High Likelihood of Call Completion when Making an NS/EP Call Involving a Mobile Set During Times of Severe Network Congestion Can Start Provisioning as Soon as Provisioning Parameters (Next 60 Days) and Contract Terms Agreed Too  Immediate: Can Start Provisioning as Soon as Provisioning Parameters (Next 60 Days) and Contract Terms Agreed Too Can Initiate IOC within 2002 (IOC Definable) (Next Year+)  Near-Term: Can Initiate IOC within 2002 (IOC Definable) (Next Year+) Eventual Service Consistent with Migration to 3G  Long-Term: Eventual Service Consistent with Migration to 3G Initial Operational Capability NS/EP Wireless Priority Service Immediate and Near-Term:Voice Capability Long-Term:Data on the Table Immediate and Near-Term:Voice Capability Long-Term:Data on the Table 5

6. STATUS NS/EP Wireless Priority Service  CTIA and Its Membership Working on Immediate and Near-Term Possibilities – Response Expected by End of Week  Completed Meetings or Conference Calls with AT&T Wireless, Cingular, Nextel, Sprint, and Verizon Wireless. Pending Meetings with Alltel, Sprint PCS, and VoiceStream  Completed Meetings with Lucent and Nortel. Ericsson Contacts Identified. Need Contact within Motorola WIN Implementation of PAS (WIP) Still on the Table as a Long-Term Solution Other Approaches to PAS Also Welcome (e.g. MSC-Based, IN / MSC Hybrid, Other) 6

7. NEXT STEPS NS/EP Wireless Priority Service  Motorola Rep to Identify Company POCs for Further Immediate/Near-Term Discussions  Update and Carrier Support Status at October TR-45.2.5 Meeting Questions? Ideas? Further Discussion? Carol-Lyn Taylor OMNCS703-607-6187 Max Puckett DynCorp703-818-5913 7