1. BreezeCOM BreezeACCESS Presentation

2. 2 2 Introducing BreezeACCESS – the First Internet-age WLL

3. 3 3 BreezeAccess Wireless alternative to xDSL and Cable Modems  1-3Mbps burst rate  18 sectors per cell (54Mbps)  Ethernet service  VoIP (H.323)  CIR, MIR, QOS  5–15 Km cell radius  SNMP management  RADIUS accounting (billing)  2.4GHz, 3.4-3.6GHz

4. 4 4 Positioning BreezeACCESS  Our customers are Operators such as: –Internet Service Providers –Application Service Providers –Competitive Carriers –Incumbent Carriers  Who Target: –SME (Small-to-Medium size enterprises) –SoHo (Small Offices, Home Offices)

5. 5 5 + - Small Businesses Corporate Residential Operator Profitability Revenue per Customer SmallLarge Operator Revenue SME / SoHo SOURCE: BOSTON CONSULTING Target Targeted to: SME SOHO Operators’ Target Market

6. 6 6 SME, SOHO: Bandwidth Demands Bandwidth Demands Corporate Medium Enterprise Small Enterprise SoHo Residential + Residential Market Segments 64Kbs512Kbs1-2Mbs10Mbs Targeted to: SME SOHO

7. 7 7 Operators’ Technology Demands Technology Demands:  Bandwidth-on-demand  1 system: data & voice  Coverage Economics: –quick market entrance –demand based build-out BreezeACCESS provides:  Packet Switching  Voice over IP (VoIP)  Modular  Cost effective deployment

8. 8 8 Outdoor Unit Indoor Interface Unit Indoor Unit with Integrated antennae BreezeACCESS – Wireless Access Products

9. 9 9 BreezeACCESS: Packet Switching Advantages User benefits  True Bandwidth-on-demand, IP Communication Ideal for bursty Internet Traffic Not constrained by fixed bandwidth allocations Operator benefits  Flexible bandwidth allocation Minimum resource wastage air interface used only when information transferred

10. 10 BreezeACCESS: Fast Deployment  Minimal installation time  Simple Base Station construction  Small Base Station size  Minimal infrastructure required

11. 11 BreezeACCESS: Scalable Deployment 6 sectors (18Mbps) Base Station Subscribers 1 Omni (3Mbps) 18 sectors (54Mbps)

12. 12 BreezeACCESS: Economic Considerations  Low Initial Investment  Generate immediate revenues  Scalable, distributed architecture –Intelligent Subscriber Units –Easily expandable  Standard data communications equipment –Inexpensive, low-cost maintenance –Simple to modify system and expand capacity  Fast Return On Investment

13. 13 BreezeACCESS: Service Differentiation  CIR (Committed Information Rate)- per user  MIR (Maximum Information Rate) - per user  Independent Up-link/Down-link CIR/MIR The Subscriber can be charged according to ACTUAL usage & services required

14. 14 BreezeACCESS: Management & Administration  System Management –Local Management - Monitor Port –Remote Management - Telnet –GUI Remote Centralized Management - SNMP  Billing –RADIUS Support: Subscriber Units act as RADIUS clients –Billing Support: Type of Service, Quality of Service, Actual Traffic etc.  Remote SW Download –Software Updates

15. 15 BreezeACCESS: Frequency Bands and Operation  2.4GHz –Time Division Duplex –License Free operation in most countries –FHSS: ETSI ETS 300 328, FCC Part 15  3.4-3.6/3.6-4.2GHz –Frequency Division Duplex –FH-CDMA: ETSI EN 301 253 –Licensed Band  MMDS –Time Division Duplex –Licensed in US

16. 16 BreezeACCESS Basic System Architecture Base Station Controller HUB Router IP Access Unit Subscriber Equipment

17. 17 Base Station Architecture Local Access Node AU To/From Regional Hub Router HUB BC6 Antenna Internet PSTN H.323 Gateway/Gatekeeper

18. 18 PSTN Base Station Architecture Regional HUB Router Internet To/From Local Access Nodes Billing Server Management-SNMP Administration H.323 Gateway/Gatekeeper

19. 19 Subscriber Units Data Only SU-1D A Single Ethernet Station SU-8D Supports up to 8 Stations SU-BD A Full Bridge

20. 20 Subscriber Units Data & Voice SU-1D1V One Ethernet Station One Telephone Line A Full Bridge One Telephone Line SU-BD1V Up to 8 Stations One Telephone Line SU-8D1V

21. 21 Subscriber Units SU-A Series Outdoor unit with integral antenna Indoor unit with user interface and power supply

22. 22 Subscriber Units SU-O Series Indoor unit with user interface and power supply Outdoor unit with detached antenna

23. 23 Subscriber Units SU-I Series (2.4GHz only) Integrated indoor units with: Detached AntennaIntegrated Antenna

24. 24 Base Station Equipment Access Units-Independent Operation AU-O 110/220 Outdoor Unit Indoor unit with user interface and power supply

25. 25 Base Station Equipment Access Units-Synchronized Operation AU-O-2.4-SYNC: An outdoor unit controlled by an indoor Base Station Controller BC-6 BC-6: Base Station Controller provides synchronization and power to up to six AU-O 48 Access Units

26. 26 Base Station Equipment AU-I, Integrated Indoor Access Unit Available at 2.4 GHz Integrated Antenna Detached Antenna

27. 27 BreezeACCESS: Case Study - New Generation Telco - Tele2, UK  Parent company: MIC ~ operating 34 cellular networks in 21 countries  Founding partner of Vodafone & Orange in UK  Sister company to Tele2 Group –420k Internet customers in Scandinavia –building pan-European network

28. 28 Case Study -Tele2 UK Typical telecommuter connected for 2 hours per day using ISDN: Call charges: £ 88 Line rental: £ 12 ISP charges: £ 10 Total £110 versus Tele2 £ 65 Additional Benefits: No connection time - Always On Possibility of higher burst rate at same price

29. 29 Case Study -Tele2 UK Tele2 BT leased line BT ISDN

30. 30 Why BreezeACCESS is way ahead …  Comprehensive Core Competences  Mature Technology (BreezeNET)  Frequency Re-use Factor  Low Entry Cost  Scalable Investment