2. 1 Rebanding Update

3. 2 Basic Rebanding Message  Interference has been a serious problem for 800 MHz Public Safety and Critical Infrastructure communications  FCC spent 2 1/2 years studying problem with 10’s of thousands of pages of comments  Report and Order was designed to reduce PS interference  If you are impacted, it is mandatory--you can’t get out of it  All costs are covered  Motorola is here to help you through the process and provide the absolute minimum disruption to your operation

4. 3 Impacts to Subscribers and Infrastructure

5. 4 Motorola’s System Categories System impact falls into 4 categories based upon channels used A – Channels in first 120 only (806.0125/851.0125 – 808.9875/853.9875)  No NPSPAC 821-824 Channels at all B – Channels in NPSPAC only (821.0125/866.0125 – 823.9875/868.9875)  No Channels in 806-809 General Category C – Channels in NPSPAC and first 120 / Expansion D – Channels in Interleaved spectrum (809.0125/854.0125 – 815.9875/860.9875)  No NPSPAC 821-824 Channels at all  No 806-809 General Category Channels Note: Expansion Band PS will move, unless they opt to stay

6. 5 Retune/Reprogram/Update/Replace Definitions  Retune: Updating the channel frequencies via the Customer Programming Software/Radio Service Software programming software  Reprogram: Updating operating software via software FLASH with new frequencies & band plan  Update: One or more boards must be replaced in the equipment to enable retuning or reprogramming  Replace: Cannot be updated to support new frequencies or band plans

7. 6 Subscriber Impact -- Category A Channels in first 120 only  System with channels from 851.0125 / 806.0125 to 853.9875 / 808.9875  Relocates to channels from 854.0125 / 809.0125 to 861.9875 / 816.9875  Does not have any NPSPAC channels including Mutual Aid programmed in radio  Equipment impact  Radio units can be retuned to new frequencies  Radios in red are class B IM protection. Motorola recommends replacing those units for better interference protection after rebanding* * Costs to replace radios that can be retuned or reprogrammed will be the responsibility of the licensee Retune w/ RSS – XTS5000 XTL5000 XTS2500 XTS1500 XTS3000 Visar 800 ASTRO Saber ASTRO Spectra Spectra Spectra E Syntor 9000 Syntor ATM HT1000 Conv. VRM / PRM (All) MCS2000 MTS2000 MT2000 MTX8000 MTX8250 Conv. MTX850 Saber SI GTX Mobile GTX Portables STX STX Gemini Plus MTX 820 LCS 2000 LTS 2000 MaxTrac

8. 7 Subscriber Impact -- Category B Channels in NPSPAC only  System with NPSPAC channels from 866.0125/821.0125 to 868.9875/823.9875  Relocates to rechanneled 851.0125/806.0125 – 853.9875/808.9875  821/866-824/869 MHz must be reflashed with new radio software to operate in 806/851-809/854 MHz  All radios must be retuned. The radios must be reprogrammed with a new RSS/CPS programming software to support new channels Reprogram Subscriber XTS5000 XTS2500 XTS1500 XTS3000 MCS2000 MTS2000 (512k) ASTRO Saber (1MB) ASTRO Spectra (>95) XTL5000 VRM & PRM (All) Replace Subscriber Spectra Spectra E Saber SI STX Gemini Plus MTX 820 MaxTrac LCS 2000 LTS 2000 MTS2000 (256k) ASTRO Saber (512k) ASTRO Spectra (<96)

9. 8 Subscriber Impact -- Category C Both NPSPAC & first 120 Channels  System with NPSPAC channels from 866.0125 / 821.0125 to 868.9875 / 823.9875 and channels from 851.0125 / 806.0125 to 853.9875 / 808.9875  May be a multi-step process  First Relocation from lower 120 (851.0125 / 806.0125 to 853.9875 / 808.9875) is retune only  Second Relocation to rechanneled 851.0125/806.0125 – 853.9875/806.9875 is Reprogram and/or Replace  All radios with NPSPAC channels must be re-flashed with new radio software to operate in new NPSPAC channels (806/851 - 809/854 MHz)  All radios must be retuned. Radios must be reprogrammed with a new RSS/CPS programming software to support new channels Reprogram Subscriber XTS5000 XTS2500 XTS1500 XTS3000 MCS2000 MTS2000 (512k) ASTRO Saber (1MB) ASTRO Spectra (>95) XTL5000 VRM & PRM (All) Replace Subscriber Spectra Spectra E Saber SI STX Gemini Plus MTX 820 MaxTrac LCS 2000 LTS 2000 MTS2000 (256k) ASTRO Saber (512k) ASTRO Spectra (<96)

10. 9 Subscriber Impact -- Category D Channels in Interleaved spectrum  System with channels from 854.0125 / 809.0125 – 860.9875 / 815.9875 only  At this time, no impact; However,  Public Safety licensees in new Expansion band channels 860.0125 / 815.0125 to 860.9875 / 815.9875 can relocate if desired to frequencies below 809-815 / 854-860 MHz.  Project only requires retuning for those who move out of Expansion Band

11. 10 Category B & C Product Replacement Mapping LTS 2000 ASTRO Saber (512k) Saber SI MTS2000 (256k) STX Gemini Plus STX LCS 2000 ASTRO Spectra (<96) Spectra Spectra E MaxTrac Syntor 9000 Syntor X MICOR Mostar Traxar Motrar Rebanded Subscribers RBP03 RBP01 RBM03 RBM01 Replace Subscriber Encryption Model III Large Channel size No Encryption Model I Encryption Large Channel size No Encryption Decision for 01 to 03 Portable If the portable is a model III, requires encryption or 255 channels, it should be replaced with an 03 radio. Otherwise, it should be replaced with 01s LTS2000 are replaced with 03s Mobile If the mobile requires encryption or 255 channels, it should be replaced with an 03 radio. Otherwise, it should be replaced with 01s LCS2000 are replaced with 03s

12. 11 RBP03 RBM01 RBM03 RBP01 PORTABLES MOBILES Replacement Products Category B and C

13. 12 Subscriber Summary  If system is 806-816 MHZ only it is a Retune  If subscriber has any NPSPAC trunking channels, use replacement radio chart  Be sure you’ve checked your interoperability plans  Rebanding radios are driven by 3 factors  Display  Encryption  Number of channels  Accessories will be swapped on 1 for 1 basis

14. 13 Systems Impact — Categories A & D (No NPSPAC 821-824MHz channels) Retune ASTRO/Analog SmartZone 4.1 ASTRO 25 6.X (SE & LE included) Private Data Systems Privacy Plus Privacy Plus-Enhanced SMARTNET I SMARTNET II (21 channels) SMARTNET II+ SMARTNET 3.O SMARTNET 3.1 SMARTNET 3.2 SmartWorks SmartZone 2.03 SmartZone 3.0 SmartZone OmniLink 3.5 StartSite * Unknown SPs are at risk None* Reprogram or Replace

15. 14 Systems Impact — Categories B & C (Includes NPSPAC 821-824 MHz Channels) Retune SMARTNET I SMARTNET II (21 channels) SMARTNET II+ SMARTNET 3.O SMARTNET 3.1 SMARTNET 3.2 SmartWorks SmartZone 2.03 SmartZone 3.0 SmartZone OmniLink 3.5 SmartZone 4.1 ASTRO/Analog StartSite Reprog & Retune None* Replace Update ASTRO 25 6.X - SE and LE included Private Data Systems * Unknown SPs are at risk

16. 15 Stations Retune All Categories: DSS I, II, & III (Data Stations) MTR 2000 MSF 5000 Quantar Quantro STR 3000 MICOR-Non-Simulcast Note: Requires retune of high stability oscillator in Channel Element MICOR Simulcast Note: Requires retune of Reis Lab Synthesizer For Category A & D IntelliRepeater (IR) Reprogram Retune For Category B & C IntelliRepeater (IR)

17. 16 Controllers For Category B & C 6809 (Pre-28Ch) Retune Update Retune All Categories: RNC3000 RNC6000 NCP3000 For Category A & D 6809 MTC 3600 IMP Zone Controller MZC 3000 CSC 7000 Retune Reprogram For Category B & C 6809 (28 Channel) - Includes StartSite & SmartWorks MTC 3600 IMP Zone Controller MZC 3000 CSC 7000

18. 17 Network Management For Category B & C SIMS I SIMS II SIP Replace All Categories: Zone Manager Site Command Site Control Manager For Category A & D SIMS II System Watch II SIP SIMS I (Open Issue) Site Lens Retune For Category B & C System Watch II Site Lens Reprogram

19. 18 Conventional only—No Impact Category A & D Trunked Systems—No Impact Impact on Category B & C Systems — No Impact with two exclusions: Trunked CENTRACOM II will have to be replaced CENTRACOM Series II+: still being evaluated Consoles

20. 19 Software Development and Certification Effort For Fielded Units  New channel assignment required to move NPSPAC to lower part of band  Channel Spacing in 806-809 changes with new band plan  Channel number to frequency translation must change  Control channel list has been increased to allow old and new assignments  Failsoft channel list has been increased to allow old and new assignments  New plan allows radios to work on either upgraded or not upgraded site  Simplifies rebanding migration process  Minimizes disruption to Licensees  Greatly reduces infrastructure costs and overlay requirements  Reduces number of duplicate systems needed  Enables system-wide mobility throughout customer migration

21. 20 Old Plan New Plan (Includes Old Plan) Band Plan Migration  Step 1 – Update Mobile with New Plan (Includes Old Plan) Site 1 Site 2

22. 21 Band Plan Migration  Step 1 – Update Mobile with New Plan (Includes Old Plan)  Step 2 – Update Site 1 with New Plan Site 1 Site 2 Old Plan New Plan (Includes Old Plan)

23. 22 Band Plan Migration  Step 1 – Update Mobile with New Plan (Includes Old Plan)  Step 2 – Update Site 1 with New Plan  Step 3 – Update Site 2 with New Plan Site 1 Site 2 Old Plan New Plan (Includes Old Plan)

24. 23 Infrastructure Summary  Impact on Non-NPSPAC Systems is Retune  Impact on NPSPAC Systems requires more effort: Reprogram or Update  SMARTNET I & II need HW Replacements  Other Systems need new SW  New band plan software incorporates both before and after plans  Simplifies rebanding process significantly

25. 24 Motorola Rebanding Services Management services  Pre rebanding services  Inventory  Impact assessment  Costing Engineering services  Baseline current system operation  System design Overall project management System rebanding  Subscriber changes  Infrastructure changes  Site upgrades and antenna systems installation--when necessary  Perform final Acceptance Test Plan

26. 25 Information Sources  Motorola’s Public Website www.motorola.com/800rebanding www.motorola.com/800rebanding  Specific 800 MHz Rebanding Questions RebandQs@motorola.com

27. 26 Thank You