(NUBL) NuMobile, (NVAE) Savanna East Africa and (CCTR) China Crescent Announce Increased Scope of Wi-Fi Utilities Metering Project in Africa

FORT WORTH, TX--(Marketwire - February 24, 2011) - NuMobile, Inc. (OTCQB: NUBL), Savanna East Africa, Inc. (OTCQB: NVAE) and China Crescent Enterprises, Inc. (OTCQB: CCTR), all members of the Greenfield Partnership Program, today announced the wireless utilities metering project the Companies are combining resources on in Nairobi, Kenya will be increasing its scope to encompass more regions. Savanna East Africa CEO Randy Torno has just completed a week of meetings in Nairobi to include meeting with the utility client. The client conveyed plans to immediately increase the scope of the initial pilot wireless metering project.

The Greenfield Program supports start-up and early stage development businesses with high growth potential. The Greenfield Program concentrates on early stage, rapid growth opportunities in the world's emerging markets, with program participants in China, Southeast Asia, South and Central America and East Africa, in addition to a handful of program participants in North America. Greenfield partners are benefiting today by combining forces while raising funds, participating in cooperative sales and marketing campaigns and sharing back office resources.

OTC Investment Tutorial

All three companies have recently been featured in a Greenfield Partnership Program on-demand OTC Investment Strategy Tutorial Webcast (http://tinyurl.com/OTCTUTORIAL). The Webcast targets both novice and advanced OTC investors as well as entrepreneurs seeking growth capital from the OTC Private Investment in Public Equity (PIPE) market. One interesting aspect of OTC investing highlighted in the one hour presentation (that has a fast forward function) is an overview of a recurring price per share tendency that occurs twice monthly around the same period as the twice monthly reporting schedule for short positions (http://www.finra.org/Industry/Compliance/RegulatoryFilings/P117123).

About NewMarket Greenfield Partnership Program
 NewMarket launched the Greenfield Program over a year ago to facilitate the start-up and early stage development of high-growth potential businesses. The Greenfield Program concentrates on early stage, rapid growth opportunities in the world's emerging markets, with program participants in China, Southeast Asia, South and Central America and East Africa, in addition to a handful of program participants in North America.
Follow the Greenfield Partnership Program on Facebook at: http://tinyurl.com/greenfieldpp and on Twitter at http://twitter.com/greenfieldpp.

About Savanna East Africa, Inc. (www.savannaea.com)
Savanna East Africa, Inc. (PINKSHEETS: NVAE) (OTCQB: NVAE) launched an updated corporate strategy last year to pursue several business lines in the growing economy of East Africa, initially in Kenya. Savanna has already begun several initiatives in the region to include initiatives in the Technology, Utility, Housing and Health products industries. The Company is also continuing to grow its existing oil and gas reclamation business with new management and business strategies. Savanna East Africa is a fully-reporting company with audited financial statements quoted on the new 'OTCQB.'

About China Crescent Enterprises, Inc. (www.chinacrescent.com)
China Crescent (OTCQB: CCTR) (PINKSHEETS: CCTR) is a systems integration service provider that markets technology outsourcing services in China including the sale and service of brand name technologies such as Microsoft, Cisco, IBM, HP and Dell. Following a strategic acquisition last year, the Company expanded its business line to include original design manufacturing (ODM). China Crescent reported $45 million in profitable revenue in 2009 after reporting over $40 million in revenue for both 2007 and 2008. Headquartered in Dallas with operations in China, China Crescent bridges the gap between global business cultures to assist clients worldwide realize the advantages of the high quality, low cost technology products and services available from China.

About NuMobile, Inc. (www.numobileinc.com)
NuMobile (OTCQB: NUBL) (PINKSHEETS: NUBL) is building a portfolio of security and software solutions for the global mobile computing and smartphone market. Through a roll-up strategy, NuMobile plans to acquire and develop mobile computing solutions for a variety of applications, including mobile banking, for the global marketplace. The demand for mobile security and software applications is being driven in large part by the growing number of mobile phone sales into emerging economies that currently do not have substantial access to the Internet via desktop computing. Already in North America, the Company has also forged a partnership in the Chinese market and is developing a plan for the emerging economies of Latin America and East Africa. NuMobile is a SEC fully-reporting public company listed on the Over-the-Counter Bulletin Board.

"SAFE HARBOR STATEMENT" UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995
 This press release contains forward-looking statements that involve risks and uncertainties. The statements in this release are forward-looking statements that are made pursuant to safe harbor provision of the Private Securities Litigation Reform Act of 1995. Actual results, events and performance could vary materially from those contemplated by these forward-looking statements. These statements involve known and unknown risks and uncertainties, which may cause NuMobile's or other companies' mentioned in this release actual results in future periods to differ materially from results expressed or implied by forward-looking statements. These risks and uncertainties include, among other things, product demand and market competition. You should independently investigate and fully understand all risks before making investment decisions.

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