Wireless WAN (WWAN) Connectivity from AT&T can keep your business connected, get your business connected quickly, and enable data transmission and transaction processing from almost anywhere business takes you. Much more than just backup, WWAN is ideal for primary connectivity for lower bandwidth applications in situations where wired networks are unavailable or infeasible. Benefits Cost-effective connectivity for low-bandwidth transactional applications Ubiquitous access from virtually any location via the AT&T network No lengthy provisioning timeframes Portable for use in temporary deployments

1. *
Connectivity Solutions

2. *
Keeping your business connected
*Wireless WAN (WWAN) Connectivity from AT&T can keep
your business connected, get your business connected
quickly, and enable data transmission and transaction
processing from almost anywhere business takes you.
Much more than just backup, WWAN is ideal for primary
connectivity for lower bandwidth applications in situations
where wired networks are unavailable or infeasible.
“Although temporary and backup scenarios will likely dominate demand for
3G wireless between fixed locations, it can only enhance AT&T’s WWAN
proposition. Cellular transport not only provides an attractive option for
temporary and ad hoc connectivity; it also serves to add redundancy if
dedicated lines and DSL connections come in to the building via the same
route and may both be subject to simultaneous outages.”
CTIA Wireless 2007: AT&T and Cisco Launch 3G WWAN Module for ISR Routers, March 29 ,2007
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3. *
Solutions to Meet Business Requirements
*Challenges:
* To get connectivity where and when needed
Remote WAN
* To maintain reliable network connectivity
Monitoring Backup
* To build a cost effective solution
*Wireless WAN Connectivity provides:
* Diverse, cost-effective backup for data
applications
Transforming Enterprise Connectivity
* Good ISDN alternative for T1 backup
* Quick deployment for new applications,
remote locations, or mobile workers
* Consistent network connectivity
Vehicles ATM and POS
* Primary connectivity for low-bandwidth / Machines
telemetry applications
* Devices to meet specific application needs
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4. * Speeds to Support WWAN Applications
HSUPA
• 3G Speeds support higher
upload requirements for
HSDPA backup and primary
• 3G Speeds support higher- applications e.g.
speed backup and primary - Rich video upload*
applications e.g. - File uploads
- ATM’s with IP protocols
Citrix
EDGE -
- Inventory Mgt Systems
• Largest high-speed wireless - Mobile/Temp workgroups
data network in the U.S. - Rich video downloads*
supporting lower-bandwidth - File downloads
backup and primary - Email with heavy attachments
applications e.g.
- Telemetry (meters, SCADA,
etc.)
- Transactional (ATM’s, credit
cards, registers)
- Internet/Intranet access
w/VPN
- Email
EDGE HSDPA HSPA**
Typical Download Throughput (kbps)*** 70-135 600-1400 600-1400
Typical Upload Throughput (kbps)*** 60-80 220-320 500-800
Typical Latency (ms) 350-450 100-200 80-200
* Video streaming is not permitted under the terms and conditions of standard Data Connect plans. **HSPA refers to markets with HSDPA and HSUPA deployed. Referenced speeds require
an HSDPA 3.6Mbps / HSUPA capable device with Receive Diversity and/or Equalizer. AT&T is deploying HSUPA throughout the 3G footprint, HSUPA may not currently be available in all 3G
areas. **3G speed claims based on our network tests without compression using 3MB data files. 3G devices not enabled with HSUPA support typical upload speeds of 220-320kbps based
on our network tests without compression using 500KB data files for upload. Actual throughput speed varies.
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5. *
Cellular Connectivity to Corporate Resources and Applications
Customer Location Corporate HQ
Router
Customer primary
WAN
Backup Apps
Connectivity Router
AT&T
Cellular
Network
Cellular Router
(or integrated device)
Customer Location Corporate HQ
Primary Apps
AT&T
Connectivity Cellular
Router
Network
Cellular Router
WWAN Router connects remote Traffic is sent across high- Remote locations connect
1 devices to cellular IP Network 2 speed cellular IP network 3 to host applications
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6. *
Cellular Connectivity to Corporate Resources and Applications
Customer Location Corporate HQ
AT&T WAN
Apps
Network
AT&T
Router
Network-based Cellular
Network
Cellular Router
Router is configured with CCS APN or Traffic is delivered to the hub location via
IPSec tunnel which terminates on back-end connectivity between the
the AT&T network cellular and wireline networks
Customer Location Corporate HQ
Apps
AT&T Router / VPN
CPE-based Cellular
Network
Concentrator
Cellular Router
Router is configured for Internet connectivity with IPSec tunnel
which terminates on IP port at customer hub location
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7. *
Focus: Backup Applications
*ANIRA/AVTS w/Netgate:
* Primary access for low-bandwidth applications
* Cellular connectivity via approved PCMCIA card
* Fully Managed AT&T solution
* Network-based connectivity to AT&T VPN portfolio via WAN Backup, &
ANIRA Low-Bandwidth
Primary
*WWAN w/Cisco 3G HWIC:
* Backup for T1 or fractional T1 WAN solution
* Primary access for low-bandwidth applications
* Cellular connectivity via 3G HWIC w/embedded radio
* Customer or OEM Managed solution
* Requires Frame or IP port at customer host site
* Can utilize security enhancements provided by
Commercial Connectivity Service (CCS)
WAN Backup, &
Low-Bandwidth
Primary
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8. *
Focus: Other Applications
Telemetry
*WWAN w/OEM Devices: (Industrial/Monitoring/ATM or Kiosk)
* Primary access for low-bandwidth applications
* Backup for T1 or fractional T1 WAN solution
* Cellular connectivity via approved PCMCIA card or
embedded radio
* Customer or OEM Managed solution
Primary WAN
* Requires Frame or IP port at customer host site (Temporary or Disaster Recovery)
* Can utilize security enhancements provided by
Commercial Connectivity Service (CCS)
* Devices selection based on customer requirements,
e.g.:
* Legacy or LOB protocol support
* Form factor/size
* Ruggedized
Mobile/Vehicles
* Remote management console
* Vehicle mounting
* Wi-Fi
Mobile Workgroups
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9. *
AT&T’s Mobility Solutions Deliver
*Broad Coverage
* Coverage virtually where and when it is needed on one of the largest international
voice and data footprint of any U.S. carrier
*Bandwidth to Meet Application Requirements
* Wireless meets the bandwidth requirements for many Telemetry, Temporary and
Backup applications and provides a good alternative when wireline is not available
*Fast & Flexible Solutions
* Fast deployment allows customers to be responsive in a highly competitive
business environment
*Cost Effective Solutions
* Lower service price points and usage based wireless plans can provide significant
savings over traditional wireline solutions such as Frame Relay and ISDN
*Reliable WAN Access
* Wireless solutions from AT&T can be used with the confidence that the solutions
meet current industry security standards, including Managed and Personal
firewalls, Intrusion detection and Internet Protect services and features
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10. Thank You!
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11. * Business Connect
Pricing

12. *
Rate Plans (For use with all WWAN multi-user devices)
Telemetry
* Low-usage pricing for low-bandwidth primary
AT&T Business Connect Pricing
and backup applications
Data Overage
– Designed for small bursty transactional data Application MRC
(MB) (KB)
– Includes pooling across devices $8.99 1 $0.02
$11.99 2 $0.01
Telemetry
Capped (Pooling Included)
$13.99 3 $0.01
$15.99 4 $0.01
* Predictable pricing for backup and short-term $17.99 5 $0.01
disaster recovery applications Backup (capped @
$129.99/mo. up to $29.99 20 $0.001
– Low costs in low-usage months, competitive high- 3-mo.)
end cost protection in higher-usage months $39.99 40 $0.001
$59.99 250 $0.0005
– Can use this plan to determine usage patterns for Backup / Primary
$99.99 450 $0.0005
pricing optimization (Pooling Available
$149.99 900 $0.0005
$5.00/mo./site)
$249.99 1800 $0.0005
Backup/Primary $549.99 4500 $0.0005
* Higher-usage pricing with low overage for higher 1,024 kilobytes (KB) = 1 megabyte (MB)
Additional terms and conditions apply
bandwidth needs
– Designed for high volume backup as well as lower-
bandwidth primary applications
– Pooling option available with low additional MRC Note: Categories are guidelines rather than rules – any
plan can be selected for any WWAN implementation and
should be selected based on anticipated usage
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13. * Business Use Cases

14. *
Backup Connectivity – True Diversity
*Situation
* Cable cuts can impact primary and backup
wireline connections since the fiber may be in
the same trench
* A truly diverse solution alternative is needed for
backup when the primary circuit is down
*Solution
* WWAN connectivity from AT&T
*Benefits
* Automatic failover for mission critical
applications when cut is detected
* Business can continue while wireline solution is
being restored
* Provides diverse alternative to wireline backup
solutions e.g. Dial-up, ISDN, DSL
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15. *
Backup Connectivity – Disaster Recovery
*Situation
* Natural disaster e.g. hurricane, flood,
earthquake takes down wireline
connectivity
*Solution
* WWAN connectivity from AT&T
*Benefits
* Business can continue while wireline
solution is being restored
* Ubiquitous access from virtually any
location via the AT&T network
* No lengthy provisioning timeframes
* Portable for use in temporary deployments
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16. *
Backup Connectivity – Retail POS
*Situation
* Cable cut creates a wireline outage
*Solution
* WWAN connectivity from AT&T
*Benefits
* Automatic failover for mission critical
applications when cut is detected
* Business can continue while wireline
solution is being restored
* Provides diverse alternative to wireline
backup solutions e.g. Dial-up, ISDN, DSL
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17. *
Backup Connectivity – Banking ATM
*Situation
* Cable cut creates a wireline outage
*Solution
* WWAN connectivity from AT&T
*Benefits
* Automatic failover for mission critical
applications when cut is detected
* Business can continue while wireline
solution is being restored
* Provides diverse alternative to wireline
backup solutions e.g. Dial-up, ISDN, DSL
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18. *
Primary Connectivity – Access from Anywhere
*Situation
* Wireline connectivity is unavailable, costly,
or will take too long to deploy
*Solution
* WWAN connectivity from AT&T
*Benefits
* Cost-effective connectivity for low-
bandwidth transactional applications
* Ubiquitous access from virtually any
location via the AT&T network
* No lengthy provisioning timeframes
* Portable for use in temporary deployments
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19. *
Primary Connectivity – Retail POS
*Situation
* Wireline connectivity is unavailable, costly,
or will take too long to deploy
*Solution
* WWAN connectivity from AT&T
*Benefits
* Cost-effective connectivity for low-
bandwidth transactional applications
* Ubiquitous access from virtually any
location via the AT&T network
* No lengthy provisioning timeframes
* Portable for use in temporary deployments
e.g. sporting events
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20. *
Primary Connectivity – Banking ATM
*Situation
* Wireline connectivity is unavailable, costly,
or will take too long to deploy
*Solution
* WWAN connectivity from AT&T
*Benefits
* Cost-effective connectivity for low-
bandwidth transactional applications
* Ubiquitous access from virtually any
location via the AT&T network
* No lengthy provisioning timeframes
* Portable for use in temporary deployments
e.g. sporting events
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21. *
Primary Connectivity – Transportation
*Situation
* Wireline connectivity is unavailable
*Solution
* WWAN connectivity from AT&T
*Benefits
* Available in locations where
wireline services are unavailable
* Ubiquitous access from virtually any
location via the AT&T network
* Portable for use in mobile
applications
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22. *
Primary Connectivity – Construction
*Situation
* Wireline connectivity is unavailable
*Solution
* WWAN connectivity from AT&T
*Benefits
* Available in locations where
wireline services are unavailable
* Ubiquitous access from virtually any
location via the AT&T network
* Portable for use in temporary
applications, e.g. construction
trailer
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23. *
Primary Connectivity – Emergency Response
*Situation
* Wireline connectivity is unavailable
*Solution
* WWAN connectivity from AT&T
*Benefits
* Available in locations where
wireline services are unavailable
* Ubiquitous access from virtually any
location via the AT&T network
* Portable for use in mobile
applications e.g. police, fire,
ambulance
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24. *
Primary Connectivity – Utilities
*Situation
* Wireline connectivity is unavailable
*Solution
* WWAN connectivity from AT&T
*Benefits
* Available in locations where
wireline services are unavailable
* Ubiquitous access from virtually any
location via the AT&T network
* Cost-effective for low-bandwidth
applications e.g. meter reading,,
remote device monitoring/
management/control
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25. * Deployment &
Support Options

26. *
CPE-based IPSec Tunnel
Customer Location Corporate HQ
Customer primary
AVPN/eVPN AT&T WAN
Router
Apps
AT&T Cellular Router
Network
Netgate
VIG Network-based
Tunnel Server
Router is configured for Internet access Traffic is routed to Tunneled traffic carried over the Internet
– single or dual router configurations public Internet to Network-based IPSec concentrator
1 based on WAN solution requirements 2 connection 3 (VIG) which connects directly to AT&T VPN
(IPSec from device required) Portfolio
*Benefits:
* Fully managed AT&T solution
* Direct Network-based connectivity to AT&T VPN portfolio
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27. *
CPE-based IPSec Tunnel
Customer Location Corporate HQ
Customer primary
Netgate IPSec VPN
Router
Apps
AT&T Cellular
Network Cisco SIG
CPE-based
Tunnel Server
Router is configured for Traffic is routed to public Tunneled traffic carried over the
1 Internet access (IPSec from
device required) 2 Internet connection
3 Internet to CPE-based IPSec
tunnel server
*Benefits:
* Fully managed AT&T solution
* Solution can be implemented even if primary and/or backup Internet connections are on other
carrier networks
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28. *
CCS w/Network-based Frame Relay or IPSec
Customer Locations Corporate HQ
Customer primary
FR or IPSec VPN
Cisco
Router
w/3G Apps
HWIC
AT&T Cellular
FR Router or
Network
IPSec VPN
Concentrator
Router is configured with CCS APN – CCS sites are segregated CCS traffic is aggregated and carried on
1 single or dual router configurations
based on WAN solution requirements
2 by APN from public
cellular network traffic
3 single PVC or IPSec tunnel from Mobility
network to customer Frame Relay or IP port
*Benefits:
* Allows existing WAN resources to be leveraged
* CCS is available with AT&T or other Service Provider network solutions
* 128 bit encryption (3G) or 64 Bit (EDGE) is inherent over the cellular airlink eliminating requirement and
overhead associated with CPE initiated IPSec tunnel
* Host site can initiate contact with remote devices
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*OEM devices Optional

29. *
CPE-based IPSec Tunnel
Customer Location Corporate HQ
Cisco
Customer primary
Router
IPSec VPN
w/3G
HWIC
Apps
AT&T Cellular CPE VPN
Network Concentrator/
Router
Router is configured for Traffic is routed to public Tunneled traffic carried over the
1 Internet access (IPSec from
device required)
2 Internet connection 3 Internet to CPE-based IPSec
tunnel server
*Benefits:
* Works with existing IPSec VPN applications
* IPSec over the Internet can be provisioned with AT&T or other Service Provider Internet connections
*OEM devices Optional
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30. *
CCS: Engineered for Security
Radio and Core Network Network-to-Network Customer Premises
Security Features Connectivity Security Application Level
Features Security Features
AT&T Mobility Network
Internet
Frame Relay
Device Level
Security
Additional hardware, software, subscription, and/or special network connection may be required.
Commercial Connectivity Service (CCS) provides end-to-end
security enhancements for WWAN Connectivity
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31. *
Management/Support Options
Solution can be:
• AT&T Managed
• Customer Managed
• OEM / 3rd Party Managed
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32. *
Customer Discovery
*Qualifying Questions
* Are there critical pieces of your business that are not connected?
* Do you have remote locations that either don’t have primary or backup connectivity?
* Do you currently have backup connectivity?
* How quickly are you looking to deploy?
* Have you experienced outage?
* What would it cost your business if you lost connectivity for several hours?
*Positioning Statements
* AT&T can help you avoid the risk that both you primary and backup connectivity will be impacted
by an outage
* AT&T can provide you the flexibility to transmit/receive information from anywhere AT&T has
coverage
* AT&T enables you to deploy in days (vs. weeks or months)
* AT&T has flexible IP connectivity and configuration options
* AT&T offers fully managed options as well as dependable support and alliances with leading
hardware vendors
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