The Wireless Network 1 Agenda Brief Introduction A

The Wireless Network 1

Agenda Brief Introduction A list of the products and solutions Why Sprint Next Steps / Q & A 2

Wireless Network Roadmap Invest in i. DEN network until voice traffic can be supported on CDMA network Maintain i. DEN for Push to Talk centric customers i. DEN Deploy CDMA i. DEN interoperability CDMA Voice Rapid coverage enhancement through use of Nextel sites and spectrum EV DO (3 G) Complete Phase 1 EV DO deployment 2005 3 Complete 100% overlay of EV DO Rev. A 2006 2007 Launch PTT service on EV DO Rev. A 2008 2010

The Strength of the Nationwide Sprint PCS Network Enhanced voice clarity and call quality Longer talk time, longer battery life Reliable security and privacy Greater capacity and coverage 4

The Strength of the Nextel National Network 100% all digital nationwide network Superior walkie talkie service Advanced data capabilities High handset satisfaction Continuing supply agreement with Motorola 5

Nationwide Sprint PCS Wireless Network Evolution Path EV DO (Rel A) Avg 500 700 Kbps UL and DL Peak 1. 8 Mbps UL Peak 3. 1 Mbps DL UL: Average Upload DL: Average Download Peak Upload Peak Download EV DO (Rel 0) 10 x FASTER Downloads Avg 50 70 Kbps UL Avg 400 700 Kbps DL Peak 144 Kbps UL Peak 2 Mbps DL 1 x. RTT (Vision) 2 G IS 95 A 14. 4 Kbps UL and DL 1999 6 2 G Compression 56 Kbps UL and DL 2000 Avg 50 70 Kbps UL and DL Peak 144 Kbps UL and DL 2001 2004 2006 2007

Sprint IP Strategy – Mobile Enablement Business Mobility Framework Application Servers PSTN LD Local Nationwide Sprint PCS Network Sprint PCS Data Link for Mobile Access Sprint MPLS VPN IP Sec Connectivity Hotel Broadband Connection Sprint PCS Data Link for Wireless WAN Wi-Fi Access 7

Wireless WAN Backup Sprint provides flexibility by supporting multiple devices that customers can select for their specific applications • Wireless Backup • Wireless WAN • VPN • Firewall • Proven and Tested • 802. 11 Hotspot 8

GPS Key Value Proposition: Integrated Navigation and Tracking Target Market > Companies looking to track fleet or field operations, and leverage turn by turn driving directions. CDMA Application Platform > Network Initiated > GPS > No Client application CDMA Devices > BB 7250; Treo 650; PPC 6601; Samsung A 900, A 920; Sanyo 200, 2300, 4930, 7500, 8300 Pricing > $19. 99 NRC (setup fee) > Tele. Nav Track Lite $19. 99 MRC • 9 (Optional) $10 Vision plan (or Power Vision plan or Pay as You Go)

EV DO Connection Card. TM > Sprint PCS Connection Card. TM (PC 5740) > Supports 1 x. RTT Nationwide, EV DO where available > Utilizes Sprint PCS Connection Manager. SM Software Supports Sprint PCS Data Link. SM > Suggested Retail Price $249. 99 Promotions available 10

Sprint PCS Smart Device PPC 6700 Windows Mobile™ 5. 0 Pocket PC Phone Edition > Sprint is FIRST U. S. carrier to launch EVDO Power > 416 MHz Intel ® PXA 270 processor > 128 MB Flash / 64 SD RAM – New Windows ® Memory Architecture > MSM 6500 chipset by Qualcomm ® Frequency bands > 1900 / 800 CDMA Integrated Bluetooth® Wireless Technology 1. 2 Integrated Wi Fi Data (802. 11 b) Mini SD Expansion & Mini USB Side Sliding QWERTY Keyboard Standard Microsoft Pocket PC Software Pocket Internet Explorer Browser 1. 3 Mega pixel Camera 11

Sprint Wireless Data Service Level Agreement (SLA) Wireless Network Availability Wireless Data Blocks Wireless Data Drops • 99. 5% or greater availability for Sprint Wireless Data Network Services • Based on average national performance within calendar month • Blocks < 2. 0% • Based on 2% of data sessions blocked as compared to total number of access attempts on the Network during a calendar month • Drops < 1. 0% • Based on 1% of data sessions dropped as compared to total number of sessions established on the Network during a calendar month Credit: 10% of MRC for Wireless Data Service that month Sprint wireless SLAs help our customers eliminate the artificial barrier between wireless and wireline services • Customer eligibility and restrictions apply. Does not measure affiliate network performance. • Blocked call measure does not apply to EV-DO Network. 12

Sprint Contact Information Indirect Channel Manager Stephen Collins Office: 925 957 9085 PCS: 925 864 2686 Email: stephen. e. collins@sprint. com Solutions Consultant Jason Moody PCS: 512 635 0006 Email: jason. moody@sprint. com 13