(The following press release from Nokia Siemens Networks was received by 
e-mail. It was not confirmed by the sender.) 
Press Release
Bangkok, Thailand – April 4, 2013 
AIS selects Nokia Siemens Networks to deploy 3G network in Thailand
To roll out 3G services in 2100 MHz band to meet growing demand 
To provide AIS with fast time to market for a supreme mobile 
d) experience, Nokia Siemens Networks will provide its Flexi Multiradio Base 
Station and packet core solution. Together with its mobile turnkey solution and 
care services, the company’s Operating Support System (OSS) solutions will 
ensure the quality of AIS’ 3G network. 
“Implementing a 3G network is very crucial for us,” said Saran Phaloprakarn, 
vice president of Network Strategic Planning, AIS. “Nokia Siemens Networks has 
proven its expertise both technically and commercially throughout its 
partnership with AIS over the last 20 years. We needed a partner who 
understands our business, and could deploy and manage our network, enabling us 
to provide the best service to our growing customer base. Nokia Siemens 
Networks was the clear choice for us to roll out 3G services to the market.” 
“Nokia Siemens Networks and AIS have a long-standing working relationship and 
have been full partners for years,” said Krittika Mahattanakul, head of Asia 
North at Nokia Siemens Networks. “Due to our consistent activities with AIS, we 
have earned its confidence, and AIS knows we can deliver a high-quality mobile 
broadband network while simplifying its operations and providing insight into 
what works best for its customers.” 
Nokia Siemens Networks will deploy the 3G network using its award-winning Flexi 
Multiradio Base Station. This will allow AIS to achieve a fast rollout and 
manage rapidly increasing traffic growth by providing more coverage and 
capacity simultaneously while preparing for a smooth migration to 
-term-evolution-lte) (long term evolution) and improving the end-user service 
experience. The project brings together pre-integrated network elements and 
related professional services. The company’s 
-systems/netact), the market leading multi-technology, multi-vendor network 
management system supported by core network solutions, is also part of the 
In addition, Nokia Siemens Networks will provide its packet core for the 
operator. To serve high data traffic most efficiently, its Flexi NG 3.0 
(Network Gateway) will provide multi-dimensional intelligence to AIS’s mobile 
broadband solution, and its Flexi NS 3.0 (Network Server) will provide mobility 
and easy access to packet data services. 
In the past, Nokia Siemens Networks provided AIS with its GSM solutions, 
circuit core, packet core, 3G radio networks, and Multicontroller Radio Network 
Controller (mcRNC). The company also provided its care services as well as 
network implementation and network optimization solutions. 
For more information on Nokia Siemens Networks’ mobile broadband capabilities, 
including a video overview, follow this 
To share your thoughts on the topic, join the 
@NokiaSiemensNet( discussion on Twitter 
using #mobilebroadband and #LTE. 
About AIS
Advanced Info Service (Public) Company Limited or AIS, Thailand’s No. 1 
Wireless Communication Service Provider, has operated for 23 years with 
currently 36 million registered numbers. AIS incorporates the concept “Your 
World Your Way” in the Quality DNAs integral pillars including Device, Network, 
Application and Customer service excellence, For more information, visit 
About Nokia Siemens Networks
Nokia Siemens Networks is the world’s specialist in mobile broadband. From the 
first ever call on GSM, to the first call on LTE, we operate at the forefront 
of each generation of mobile technology. Our global experts invent the new 
capabilities our customers need in their networks. We provide the world’s most 
efficient mobile networks, the intelligence to maximize the value of those 
networks, and the services to make it all work seamlessly. 
With headquarters in Espoo, Finland, we operate in over 100 countries and had 
net sales of approximately 13.8 billion euros in 2012. 
Media Enquiries 
Nokia Siemens Networks
Cordia So
External Communications, Asia Pacific
Phone: +852 97475873
Media Relations
Phone: +358 7140 02869
Waralee Jirachaisri
Marketing Public Relations
Phone: +662 299 5063
Nokia Siemens Networks
Media Relations
PO Box 1
FI-02022 Nokia Siemens Networks 
If you would rather not receive future communications from Nokia Siemens 
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