1. Professional Project Management Service “Bringing It All Together”  The Project Manager is responsible for the overall planning and installation of Qwest products and services.  The Project Manager’s goal is to make a valued difference for the customer. 4Single Point of Contact 4Focal Point within Qwest 4Manage all Project Tasks and Resources 4Monitor Progress 4Provide a Clear Picture of Project Status

2.  SS7 Conversion  E9-1-1 Network Build Out  Wireless E9-1-1 Launch North Dakota Association of Counties Project

3. SS7 Conversion  Install SS7 Software at Fargo and Bismarck Tandem Switching Centers  Redesign Approximately 260 Circuits for SS7 Operation (convert from MF Signaling)  Cutover and Test During Maintenance Window 3Local Exchange Company (LEC) Qwest 30% requiring component changes, scheduled for cut over in mid April 3Independent Local Exchange Company (ILEC) 3Competitive Local Exchange Carrier (CLEC)

4. 9-1-1 Wireless E9-1-1 Network ESRK P ublic S afety A nswering P osition Data Links. Data Connection from PSAP Controller to ALI data base ( 2 per PSAP). Qwest 9-1-1 Selective Router CAMA Trunks. Trunks assigned to a DS1 Facility. ESRK + MIN ESRK + Voice Cell Site + MIN ESRK ALI ESRK + Voice EM Trunks. PSAP Voice Trunks. LEGEND MSC - Mobile Switching Center SCP - Service Control Point ALI - Automatic Location Identifier ANI - Automatic Number Identification MIN - Mobile Identification Number ESRK - Routing ANI (AKA) pANI Intrado ALI Host MSC SCP Call Sequence 1) Cell phone dials 9-1-1 2)MSC sends cell site, sector, and MIN to SCP 3)SCP assigns an ESRK and sends to MSC 4)MSC sends voice and ESRK to Selective Router 5)Selective Router determines PSAP and sends ESRK and voice; at the same time, SCP delivers MIN, cell site, sector, and ESRK to ALI host 6)PSAP controller requests ALI bid with ESRK received from Selective Router 7)ALI record delivered to PSAP

5. E9-1-1 Network Build Out

6. Wireless E9-1-1 Introduction  Cell Site Coverage Information Provided to Intrado (Wireless Carriers)  Phase I Location Information Display Determined (PSAP’s)  Routing Recommendations Made (PSAP’s)  Network Recommendations Made (Intrado)  MSC CAMA Trunk Service Orders Placed and Provisioned  E9-1-1 Database Created with Routing Instructions and “Shell” Records  Operational Testing and “Live” Call Handling