1. Confidential Broadband Wireless World Forum February 19, 2001 Paul Adams Co-Founder and CEO Broadband Wireless World Forum February 19, 2001 Paul Adams Co-Founder and CEO

2. Confidential 1 Introducing BB2W…. The premier, low cost provider of next generation broadband wireless Internet Fixed Semi-Mobile Mobile

3. Confidential 2 The BB2W Solution online order Operations Support System Pre-qualification Customer online Modem delivery in 24 Hours... provides superior customer experience

4. Confidential 3 BB2W fills the mass market need for a better broadband solution Focused on an Underserved Market After 4 years, broadband is only deployed in 4% of all US households V DSL is a provisioning nightmare with distance limitations V Cable modem requires massive technology upgrade V Fixed wireless primarily focused on business customer V Satellite technology has low performance and high latency Source: MSDW Equity Research US Households # of Households (000’s) Internet Households Broadband Households

5. Confidential 4 Superior Product Features Real-Time Provisioning Cable DSL Faster, Symmetric Speed (1) V Enables two way multimedia (e.g., video conferencing) Mobile (today)(2001) Satellite Cable2 Weeks DSL2 Months SatelliteNot widely available 24 Hours Cable2 Weeks DSL2 Months SatelliteNot widely available 24 Hours Up Down (1)Speeds denote max speed on each network.

6. Confidential 5 Scalable Network Architecture License free spectrum 2.4GHz ISM and 5.8GHz UNII V Speed to market advantage V Cost effective deployment Efficient network from small cell sites V Low power needs V Better bandwidth utilization V Lower rooftop lease rates V Easy installation Flexible open architecture V Ease of migration from 2.4Ghz to 5.8Ghz V Better pricing from multiple equipment vendors V Flexible platform for new products and services NSP Partner NSP Partner BB2W POP BB2W NOC Microcell CPE Microcell CPE HUB Wireless Connection Physical Connection

7. Confidential 6 Strategic Mapping and Site Acquisition Standard deployment process enables rapid rollout V Strategic mapping –Target demographics V Staged deployment –Phase I – No DSL / Cable –Phase II – DSL Migration –Phase III – Cable Migration –Phase IV – Roaming & Mobile applications V Site acquisition –Secure rooftop leases for hubs and microcells

8. Confidential 7 World Class Operational Support System V BB2W solution enables superior customer experience –Web-enabled real-time provisioning in as little as 24 hours –Accurate customer pre- qualification for service availability –Automated Billing V Developed with PricewaterhouseCoopers using state-of-the-art software –Siebel, Vitria, Oracle, Portal V Many DSL and Cable providers struggle with legacy systems –Cannot do real time provisioning –Too many manual processes

9. Confidential 8 Wireless Economics 101 Broadband SolutionCAPEX per Home Passed Cable Modem $1,000 to $1,500 DSL $800 Broadband2Wireless <$100 Wireless has the best economics for mass market broadband!