Smart Choice for Wireless Network ZTE CDMA Solution

Smart Choice for Wireless Network ZTE CDMA Solution © 2006, ZTE Corporation. All rights reserved.

Contents • ZTE CDMA Overview • ZTE’s diversified & customized solutions

ZTE Corporation China's largest listed telecommunication solution provider n Growth of Income from Main Business Lines: 23. 03 billion RMB (over 3 billion USD) by the end of 2006 n Partners with over 500 operators in more than 100 countries n ZTE has become China’s largest telecommunications equipment exporter, and one of the leading CDMA equipment vendors in the world Growth of Income from Main Business Lines ZTE CDMA Volume (Line) 3 © 2006, ZTE Corporation. All rights reserved.

ZTE the China’s largest listed CDMA Provider n No. 1 in the worldwide CDMA contract share in 2006 n No. 1 in the worldwide CDMA BTS provider in 2006 l Over 12000 BTSs have been delivered in 2006 n 110 million lines in the world (BSS Volume) n The total capacity of ZTE CDMA Softswitch products globally applied reaches up to 60 million lines Global CDMA Contract Distribution Source: Teleinfo Institute, China Academy of Telecommunication Research of MII 4 © 2006, ZTE Corporation. All rights reserved.

ZTE CDMA Worldwide Presence 110 million lines over 70 countries with nearly 120 operators 50 CDMA 2000 1 x. EV-DO network over 40 countries Go. Ta network over 20 countries ZTE Corporation (Headquarter) 5 © 2006, ZTE Corporation. All rights reserved.

ZTE Global R&D New Jersey, USA Dallas, USA San Diego, USA Stockholm, Sweden : WCDMA Vienne, France : ZTE Europe’s R&D and training centre Chengdu R&D: Network Management Chongqing R&D: OSS and VAS Xi’an R&D: Radio frequency and intelligent antennas Beijing R&D: WDM and optic Tianjin R&D Shanghai R&D ZTE University CDMA Standard: San Diego R&D ZTE Support Center CDMA CN: Nanjing R&D CDMA RAN: Shenzhen R&D CDMA Handset: Shanghai R&D Islamabad, Pakistan R&D Bangalore, India R&D Nanjing R&D Shenzhen R&D 6 © 2006, ZTE Corporation. All rights reserved.

Devoting to CDMA standards and development n ZTE was the first Chinese IT and telecoms manufacturer listed in Business Week’s Information Technology 100. n ZTE invest in standards and patents to keep at the top of future technology. n ZTE has submitted over 1800 contributions to international standards organisations Standard ZTE is a member of over 50 international standardisation organisations, include 3 GPP 2, 3 GPP, ITU, IEEE, ETSI and CDG. Patent Partners n ZTE is Go. Ta patent n. Grant Go. Ta IPR to owner and have over 200 patents of Go. Ta, including over 30 key technology (system part). other vendors : Nortel n Strategy Partners : Qualcomm, Nortel, Cisco, Intel, TI …… 7 © 2006, ZTE Corporation. All rights reserved.

ZTE CDMA Time-to-market Strategy n ZTE is time-to-market leadership of CDMA n Considering future of technology & network n customer-oriented System designing Launched Project on CDMA 2000 1 x Go. Ta CDMAbased trunking system (global application) ZTE started CDMA R&D. 110 million lines in the world, Q 3 2007 2006 2007 2004 2005 2002 2000 1995 E 2 E All-IP 3 GCN+BSSB, Ap Interface, IOS 5. 0 2003 EV-DO Rev. A (commercial contract) All-IP solutions: CDMA 2000 1 x. EV-DOBSCB, BTSB system Demonstrated 8 © 2006, ZTE Corporation. All rights reserved.

ZTE Roadmap Supporting Sustainable Growth 1 X GA DO Rev. 0 Demo DO Rel. 0 GA DO Rev. 0 Trial DO Rev. A GA DO Rev. A Trial DO Rev. B R&D 1 x. EV-DO Rev B functionality & services UMB Demo UMB GA UMB Trail IS 95 CN 1 X CN All-IP CN R&D All-IP CN GA All-IP CN Trial IMS Beta IMS Trail Rel. 1 2000 2001 2002 2003 2004 2005 2006 IMS GA Rel. 2 2007 IMS GA Rel. 3 1/2 Q 2008 3/4 Q 2008 1 Q 2009 IMS GA Rel. 4 2 Q 2009 Support GOLD BCMCS-Q 2, 2006 VT on EV-DO Rev. A-Q 2, 2007 Vo. IP on EV-DO Rev. A-Q 4, 2007 Platinum BCMCS - Q 3, 2008 UMB GA 1 Q 2010 9 © 2006, ZTE Corporation. All rights reserved.

ZTE CDMA Cost Saving Core Network ZXC 10 MSCe/MGW All-IP Platform ZXC 10 -MSC/VLR Maximum traffic 60, 000 Erlang Maximum capacity 600, 000 Subs Flexible configuration IMS Flexible configuration ZXC 10 HLRe Maximum capacity 6, 000 subscribers Flexible configuration ZXC 10 -HLR/Au. C Maximum capacity 1, 200, 000 subs Flexible configuration AGW ZXPDSS P 200 All-IP Platform Maximum active PPP: 160, 000 ZXC 10 -PDSN (P 100) Maximum throughput: 3. 2 G Maximum supported data subscribers: 120, 000 Maximum active PPP: 10000 Maximum throughput； 200 Mbps Largest capacity and flexible configuration will help to reduce the CAPEX & OPEX. Support Cluster 2000 2004 2005 2006 2007 10 © 2006, ZTE Corporation. All rights reserved.

ZTE CDMA All-IP Core Network Industry trends for CN evolution: n Split Architecture, lower CAPEX/OPEX n TDM to IP, common IP bearer network n Converged network in IMS/MMD ZXC 10 MSCe/MGW CSCF MGCF All-IP Platform PSTN/ PLMN MSCe ZXPDSS P 200 MGW A/Ap BSC AGW All-IP Platform Transmission MGW n A/Ap BSC Cost saving core network solutions l Reducing CAPEX & OPEX n Unified hardware platform n Smooth migration to IMS 11 © 2006, ZTE Corporation. All rights reserved.

ZTE CDMA BSS Solutions n Multiple BTSs for diversified solutions ZXC 10 -BSCB (All-IP based) Maximum capacity: BHCA 4700 k, 50, 000 Erlang ZXC 10 -BSC Maximum Throughput: 6 G Footprint: 700*600 Flexible Configuration ZXC 10 -CBTS (All-IP BTS) ZXC 10 -BTSB ( All-IP Super BTS) Support CDMA 2000 1 x & EV-DO ZXC 10 -BTS Support CDMA 2000 1 x & EV-DO Flexible configuration Support CDMA 2000 1 x & EV-DO Maximum 12 CS /Rack Flexible configuration Footprint 600*600 Support multi-frequency Maximum 120 carrier-sectors Flexible Configuration ZXC 10 -CBTS 01 (Outdoor All-IP Macro BTS) Maximum S 222 /Rack ZXC 10 -MBTS (Outdoor) Maximum 12 CS/Rack Support CDMA 2000 1 x & EV-DO Flexible configuration Flexible Configuration Support CDMA 2000 1 x Weight: 37 kg/Box Flexible Configuration Support extension coverage solution Weight: 37 kg Support extension coverage solution 2000 2004 2005 2006 2007 12 © 2006, ZTE Corporation. All rights reserved.

ZTE CDMA Wireless Coverage Solution ZXC 10 -BTS R-Series ZXC 10 -BTS M-Series n Village n Small town / Country ZXC 10 -CBTS ZXC 10 -BTSB ZXC 10 -CBTS O 1 n City /Urban areas n Commercial center and residential area ZXC 10 -BTS Series ZXC 10 -BTS R-Series ZXC 10 -BTS M-Series n The regions restricted by n Temporary installations required for geographical environment and climate condition peak usage demands, such as Exhibitions, conventions ZXC 10 -CBTS O 1 n Series of full-band products, such as large-/medium-/small-capacity macro base stations, micro base stations and RF remote stations with indoor coverage and super-long-range coverage. The Abis interface supports star networking, chain networking and ring networking. It also supports E 1/T 1 transmission, satellite transmission, microwave transmission, Ethernet transmission, and SDH transmission 13 © 2006, ZTE Corporation. All rights reserved.

IOT and network planning & optimization 3 rd Party LE 3 rd Party MSS Nortel Alcatel Nortel NEC (NEAX) Lucent Ericsson 3 rd Party BSS IOS ZTE RAN V 5. 2 Ericsson (AXE) C-DOT ZTE CN Ericsson Samsung Alcatel (OCB) Datang (China) LG Siemens (EWSD) LG Lucent (5 ESS) Huawei CDMA Network planning & optimization tools Config Data A Interface CDMA Networ k Motorola IOS OMC Performance stat. Alarm Drive Test ZXPOS CNT 1, CNA 1 CNS 1, CNO 1 … Equipment Wireless Network Performance Analysis Resource Utilization Ratio Call Track Report 14 © 2006, ZTE Corporation. All rights reserved.

ZTE CDMA Manufacture Outline n n ZTE CDMA manufacture profile l 18000 ㎡ workshops l 6 Floors l 18 production lines A new manufacturing center of CDMA in ZTE Industrial Park with 413233 ㎡ will be available by the end of 2007. 15 © 2006, ZTE Corporation. All rights reserved.

Highlights of ZTE CDMA Solutions No. 1 worldwide CDMA Contract contract share (, (2006) World’s first All-IP Solution provider World’s first CDMA based trunking system provider The CDMA provider serving the largest number of countries and operators in the world World’s biggest CDMA Services provider World’s first CDMA & GSM Gateway (GSM 1 X) provider No. 1 CDMA Provider in South Asia No. 1 CDMA Provider in North Africa & Middle East No. 1 CDMA Provider in Asia & Pacific (Except Japan & South Korea) No. 1 domestic CDMA Handset provider in China 16 © 2006, ZTE Corporation. All rights reserved.

Contents • • ZTE CDMA Overview ZTE’s diversified & customized solutions – – – – ZTE CDMA All-IP Solution ZTE CDMA EV-DO Solution ZTE CDMA WLL Solution ZTE Go. Ta Solution ZTE Managed Service Solution ZTE Network Planning & Optimization Solution ZTE CDMA Terminal Solution

ZTE CDMA Solution App Platform WIN Core Network Access Network AAA MSCe BTS Billing Server NMS PDSN Packet Data Network Internet PDS MGW Transmission HLR PHR IP Network BSC AN-AAA DSS DAC DAS Terminals FWT PCMCIA Card Mobile Handset 18 © 2006, ZTE Corporation. All rights reserved.

ZTE’s Diversified & Customized Solutions ZTE Network Planning & Optimization Solution ZTE CDMA All-IP Solution ZTE Managed Service Solution ZTE CDMA WLL Solution ZTE CDMA EV-DO Solution ZTE Go. Ta Solution ZTE Terminal Solution 19 © 2006, ZTE Corporation. All rights reserved.

Win-win cooperation with China Unicom n Strategic Partnership with China Unicom l l No. 1 CDMA VAS provider: SMS, LBS, WIN, MMS, VMS, WAP, CRBT, Video Streaming, BREW etc No. 2 CDMA Handset vendor + CDMA Handset CDMA Network VAS Platform VAS (Value Added Services) Marketing Network Management 20 © 2006, ZTE Corporation. All rights reserved.

Win-win cooperation with China Unicom n ZTE CDMA Solution for China Unicom Network situations Subscriber situations Revenue situations Competitors situations Advantage situations Purpose Analysis Feasibility Analysis Growth Rate of China Unicom CDMA Network Why & How to build network Service suggestion & operation suggestion Market Distribution of China Unicom 21 © 2006, ZTE Corporation. All rights reserved.

Win-win cooperation with China Unicom n Diversity Solution in Dual-network GSM 1 X ZTE H 550 Dual-mode CDMA GSM n ZTE’s G&C dual-mode mobile system is a system that supports users to freely roam between GSM and CDMA networks. n One handset and two networks 22 © 2006, ZTE Corporation. All rights reserved.

Win-win cooperation with China Unicom n Step 2: Add 1 x data, improve coverage, Add new services such as SMS/PPS/Data … n Capacity: 35, 000, built 1 x packet data network, simple IP services, WAP, 1 x data card etc Phase 1 n Phase 2 Focuses on services and coverage Capacity : 13, 500, 000; Covered 96% middle cities and 88% counties or towns, 30% villages and roads n Rollout achieved national coverage n Step 1: small capacity & large coverage Phase 4: Focus on quality and KPI Step 3: Continue improvement on coverage, focus on rural coverage and indoor coverage n Step 4: Target network, capacity, coverage, services and customer care. Benchmark KPI of China Mobile n n Capacity: 70, 000 subs 23 © 2006, ZTE Corporation. All rights reserved.

Contents • • Trust yourself trust ZTE’s diversified & customized solutions – – – – ZTE CDMA All-IP Solution ZTE CDMA EV-DO Solution ZTE CDMA WLL Solution ZTE Go. Ta Solution ZTE Managed Service Solution ZTE Network Planning & Optimization Solution ZTE CDMA Terminal Solution

ZTE All-IP CDMA Solution PSTN/ PLMN MSCe n All-IP Deployment for Softswitch: No TMSC Transmission n Central MSCe with MGW Distributed MGWs: Save long-distance transmission MGW BSC Less investment on sites and accessories n Tr. FO & RTO Need less transmissions for inter-connecting n Saving transmission n n Ap Interface (IOS 5. 0) n investment (over 80%) Need less investment for service deployment n SIP-T ZXC 10 MSCe A 1 p Can be evolve to IMS smoothly n BTS Tr. FO ZXC 10 MSCe H. 248 A 1 p A 2 p IP Network ZXC 10 MGW ZXC 10 BSC RTO PSTN 25 © 2006, ZTE Corporation. All rights reserved.

ZTE All-IP based solution for SLT n Operator: Sir Lanka Telecom l n To become the hub of telecommunications in South Asia System Capacity: 550, 000 subscribers l 2 3 GCN l 2 BSC l 330 BTS n 800 M CDMA WLL with All-IP Platform n Within only three weeks, ZTE helped SLT successfully launch the CDMA service in Sri-Lanka n Sri Lanka Telecom's 2 nd quarter (2006) profits up 112% n Subscriber is more than 450, 000 on September 2007. 26 © 2006, ZTE Corporation. All rights reserved.

All-IP Based Solutions for SLT (Cont. ) What SLT benefits from the All-IP based network? l l SLT in 2005 n At the end of 2005 (two months after commercial launch), more than 40, 000 subscribers were provisioned. n SLT’s Group net profits for the first quarter of 2006 topped 1. 3 billion rupees($12, 143, 858). Current subscriber SLT in 2006 is more than 260, 000 n Second quarter of 2006 at end of 2006. Sri Lanka Telecom's 2 nd quarter profits up 112% …. SLTs earnings are being lifted by the wireless CDMA services introduced last November. …. (the report from LBO) http: //www. lankabusinessonline. com/fullstory. php? news. ID=669631945&no_view=1&SEARCH _TERM=5 l SLT in 2007 n First quarter of 2007 During the first quarter 42, 000 new connections have been issued pushing CDMA subscribers to 311, 400. http: //www. lankabusinessonline. com/fullstory. php? news. ID=83110845&no_view=1&SEARCH_ TERM=5 … it hopes to secure 50, 000 CDMAs by the end of the year. http: //sundaytimes. lk/070520/Financial. Times/ft 311. html 27 © 2006, ZTE Corporation. All rights reserved.

Contents • • • Building better future with CDMA 2000 Trust yourself trust ZTE’s diversified & customized solutions – – – – ZTE CDMA All-IP Solution ZTE CDMA EV-DO Solution ZTE CDMA WLL Solution ZTE Go. Ta Solution ZTE Managed Service Solution ZTE Network Planning & Optimization Solution ZTE CDMA Terminal Solution

ZTE CDMA EV-DO Solution n ZTE provide the best cost efficient CDMA 2000 1 x EV-DO solution l l l Same BSS platform for 1 x and DO service, no separate DO BSC is required; 1 x traffic and DO traffic dynamically shares the bandwidth of Abis link between BSC and BTS. Maximum 6 Gbps data throughput per BSC, enable ZTE BSS for future technology evolution 1 X & EV-DO simultaneous CDMA 2000 1 x + EV-DO Software RFS CHM EV-DO Rel. 0 /Rev. A CDMA 2000 1 x Software Upgrade RFS CHM CDMA 2000 1 x 29 © 2006, ZTE Corporation. All rights reserved.

ZTE EV-DO Rev. A solution for Skytel in Mongolia n Operator: Skytel l l n n ZTE signed the world first commercial EV-DO Rev. A contract with Skytel is Mongolia's largest CDMA mobile telecoms network provider Capacity l 286, 000 lines l 134 BTS Subscriber is more than 150, 000 30 © 2006, ZTE Corporation. All rights reserved.

ZTE CDMA EV-DO Solution for Mobilkom in Czech Frequency range 410 -412. 75 MHz/ 420 -422. 75 MHz n Mobile service in whole Czech Republic n n Operator: Mobilkom n System capacity: n n 200, 000 lines n 350 BTSs 450 M Block L CDMA WLL ZTE customizes 450 M L block system for Mobil. Kom The first EV-DO Rev. A network in Europe n n Services: n EV-DO Rev. A n Go. Ta n CDMA 2000 1 x 31 © 2006, ZTE Corporation. All rights reserved.

Contents • • Trust yourself trust ZTE’s diversified & customized solutions – – – – ZTE CDMA All-IP Solution ZTE CDMA EV-DO Solution ZTE CDMA WLL Solution ZTE Go. Ta Solution ZTE Managed Service Solution ZTE Network Planning & Optimization Solution ZTE CDMA Terminal Solution

ZTE CDMA WLL Solution n Support V 5 interface and A/Ap interface Village Small town / Country and residential area n Saturated copper infrastructure n Hard to pave coaxial cables Spares Population Areas n Newly-built commercial center CDMA WLL Hot Spot Areas n Restricted by geographical n. Temporary installations required environment and climate condition for peak usage demands, such as Exhibitions, conventions 33 © 2006, ZTE Corporation. All rights reserved.

ZTE CDMA WLL Solution in India of BSNL n Operator: BSNL n System capacity: n n Over 6. 5 Million lines n More than 8200 BTSs 800 M CDMA WLL with MSC Limited Mobility n Voice, Data, G 3 FAX … n The largest CDMA WLL network in South-Asia n FWT and handset is welcome and comfortable for end users n 34 © 2006, ZTE Corporation. All rights reserved.

ZTE CDMA WLL Solution in India of BSNL (Cont. ) n ZTE CDMA WLL Solution for BSNL l Wide Area Coverage n n l Diversified Service Solutions n l l n Series BTS: Macro-BTS, Micro-BTS, Remote RFS Flexible networking modes Voice, Data, G 3 FAX … Powerful engineering capacity Customer first strategy BSNL CDMA WLL Marketing l l l Both fixed line telephony & Mobile telephony Brand: Tarang Lower tariff Terminals almost free of charge Limited Mobility Package price for Data services 35 © 2006, ZTE Corporation. All rights reserved.

Contents • • Trust yourself trust ZTE’s diversified & customized solutions – – – – ZTE CDMA All-IP Solution ZTE CDMA EV-DO Solution ZTE CDMA WLL Solution ZTE Go. Ta Solution ZTE Managed Service Solution ZTE Network Planning & Optimization Solution ZTE CDMA Terminal Solution

ZTE CDMA Go. Ta Solution BSS CDMA System n n n BSS MSS PDSS SMS BTS MSS MGW Transmission BTS DSS n Dispatching Subsystem n Professional trunking Service MSC HLR BSC AAA n PDSN BTS PDSS IP Network Dispatching Console DAS PHR PDS DSS 37 © 2006, ZTE Corporation. All rights reserved.

Go. Ta and CDMA Solution in Norway p First CDMA based Trunking system in Europe p Professional Go. Ta Handset, Trunking, CDMA 20001 x EV-DO high speed data service p 125 k lines, 450 MHz 38 © 2006, ZTE Corporation. All rights reserved.

Malaysia Electcoms Go. Ta System p National Wide coverage p Enhanced Digital Trunking System p Advantage technology p Progress, Innovation and advance National Wide coverage - p p 50, 000 Subs and 99 BTS Professional Trunking Services - Push to Talk - Private Call - Group Call - Broadcast Call - VAS 39 © 2006, ZTE Corporation. All rights reserved.

Malaysia Electcoms Go. Ta System (Cont. ) n The Electcoms Go. Ta network is being built in three phases l l Phase 1: the network covering the Kuala Lumpur region (has been completed) Phase 2 and Phase 3 will reportedly expand the Phase 1 system to cover the whole of Malaysia. 40 © 2006, ZTE Corporation. All rights reserved.

Ghana National Security Information System n National wide coverage l l 10 Regions and total capacity of 50, 000 Subs, Turn-key project. 2 Phases n Phase I – 70 BTS, 24 K subs for 10 region's capital cities, all Great Accra – Stage I: Ceremony celebration with the capacity of 10 k subs, 15 BTS, and 2000 G 650 – Stage II: remaining 55 BTS and terminals available by the end of 2007. n Phase II – 110 BTS, 26 K subs for all 128 District Cities and boarders Go. Ta Equipment Center in Accra 41 © 2006, ZTE Corporation. All rights reserved.

Ghana National Security Information System (Cont. ) n Ceremony: 50 th anniversary of Ghana Independence l l Capacity: 10 k subs, 15 BTS, and 2000 terminals Active subs was over 600 Police and Security Guards Commander and Army Leader Officials MP 42 © 2006, ZTE Corporation. All rights reserved.

Go. Ta Serves Qingdao Olympic Sailing Test Match n Providing City Emergency Response System to guarantee the Olympic pre-test match in July 2007 n Serving for Qingdao Olympic Sailing test match in August 2007 l l l Providing dispatching and communication services Serving for the government departments of Qingdao Emergency Response System Capacity n 1400 terminals n 22 BTSs 43 © 2006, ZTE Corporation. All rights reserved.

Contents • • Trust yourself trust ZTE’s diversified & customized solutions – – – – ZTE CDMA All-IP Solution ZTE CDMA EV-DO Solution ZTE CDMA WLL Solution ZTE Go. Ta Solution ZTE Managed Service Solution ZTE Network Planning & Optimization Solution ZTE CDMA Terminal Solution

ZTE CDMA Managed Services n n Managed Services is a tailor-made solution developed by ZTE to satisfy its Customer’s needs Managed Services is not only establish and maintain a perfect network but also maximize the benefits of both customer and ZTE. Your Requirement OA&M Outsourcing ZTE Managed Services Solution Network daily Maintenance Network Operation Mgmt. Administration Services Provisioning Tech & Processes Transfer Capable Team • High network operation quality • speed up grasp new technology and launching new services • Enhance subscriber satisfaction • Minimize operating cost • Improve profit margin 45 © 2006, ZTE Corporation. All rights reserved.

ZTE Managed Services for Kasapa in Ghana n This 3 -year Managed Services Contract signed between ZTE and Kasapa International Ltd in June 2007. n ZTE will be responsible for the management, operation and performance of that network and IT infrastructure. Kasapa’s O&M employees will be transferred to ZTE. n Kasapa win the Ghana Qos Award in 2006 n Kasapa gain subscribers very quickly: 240, 000 subs in 10 month Central office of Kasapa 46 © 2006, ZTE Corporation. All rights reserved.

ZTE Managed Services for Kasapa in Ghana (Cont. ) n Based on understanding what KASAPA really needs, ZTE developed a tailor-made Managed Services for KASAPA. NO. Services 1 Network Operation & Maintenance Services (Network O&M) 2 Network Growth Management 3 Spare Parts Management and Logistical Services 4 Emergency Spare Parts Replacement Service 5 Network Optimization 6 Network Configuration Management 7 Software Release Management 8 Resource data collection and control 9 Vendor Support Management 10 Service Provisioning 47 © 2006, ZTE Corporation. All rights reserved.

Contents • • Trust yourself trust ZTE’s diversified & customized solutions – – – – ZTE CDMA All-IP Solution ZTE CDMA EV-DO Solution ZTE CDMA WLL Solution ZTE Go. Ta Solution ZTE Managed Service Solution ZTE Network Planning & Optimization Solution ZTE CDMA Terminal Solution

ZTE Network Planning & Optimization Solution n Experience with 110 million lines in nearly 120 operators Proposal of network planning & optimization Alarm Information Collection CQT Testing DT Testing Network situations Analysis Network Simulation OMC Data Collection Pigeonholing & commissioning Testing & Debugging Executing 49 © 2006, ZTE Corporation. All rights reserved.

Network Planning & Optimization in Different Environment Density City Mountainous City Railway /Highway 50 © 2006, ZTE Corporation. All rights reserved.

Network Planning & Optimization Database of Network Optimization Modules Module Correction 51 © 2006, ZTE Corporation. All rights reserved.

Contents • • Trust yourself trust ZTE’s diversified & customized solutions – – – – ZTE CDMA All-IP Solution ZTE CDMA EV-DO Solution ZTE CDMA WLL Solution ZTE Go. Ta Solution ZTE Managed Service Solution ZTE Network Planning & Optimization Solution ZTE CDMA Terminal Solution

ZTE CDMA Terminal Solutions n Two Key Solutions l Customization n n n l CDMA 2000 1 x Handset Logo MMI Language Application ID Brand New Model Value Added Services Bulk procurement CDMA 2000 1 x FWT CDMA 2000 1 x /EV-DO Go. Ta Terminals Customization 53 © 2006, ZTE Corporation. All rights reserved.

ZTE CDMA Terminal Solutions (Cont. ) n Rank 2 in Chinese Market l n 22% Market Share in India l n Annual market share is 16. 8% 5 million shipped to India in 1 st quarter of 2007 Main Global CDMA Supplier l Products sold to 55 countries including North America, Australia, UK In August 2006, ZTE’s CDMA 2000 1 x. EV-DO data card and MY 39 enabled ZTE to enter the North American market; to date, ZTE has successfully launched four terminal products ZTE CDMA Handsets for TATA in India l More than 40, 000 new units have been sold within one day! (2005) l Was named “Ace (C 150)” and “Star (C 220)” by TATA 54 © 2006, ZTE Corporation. All rights reserved.

Why ZTE n Leading All-IP Network Solution n Broadband BSC with Powerful Data Processing Capabilities n A Series of BTSs to Provide the Best Coverage Solution n Resource Sharing to Ensure More Reliable System and Lower Investment n Integrated Service Support Capabilities with ZTE Characteristics n Global Large-Scale Mature Commercial Experience n Powerful Network Planning & Optimization Capabilities n Powerful After-Sales Maintenance Capabilities 55 © 2006, ZTE Corporation. All rights reserved.