Evolving Systems Sets Date for 2011 Financial Results News Release and Conference Call

ENGLEWOOD, CO--(Marketwire - Mar 6, 2012) - Evolving Systems, Inc. (NASDAQ: EVOL), a leading provider of software solutions and services to the wireless, wireline and IP carrier market, today announced it will release its 2011 fourth quarter and year end financial results after the market closes on March 13, 2012, and conduct a conference call the same day at 2:30 p.m. Mountain Time (4:30 p.m. Eastern Time).

The call-in numbers for the conference call are 1-877-303-6316 for domestic toll free and 650-521-5176 for international callers. The conference ID number is 59178707.

A telephone replay will be available through March 20, 2012, and can be accessed by calling 1-855-859-2056 for domestic toll free or 1-404-537-3406 for international callers, conference ID number 59178707.

To access a live Webcast of the call, please click the webcast icon at the top of the home page of Evolving Systems' website at www.evolving.com. A replay of the Webcast will be accessible at that website through March 20, 2012.

About Evolving Systems®
Evolving Systems, Inc. (NASDAQ: EVOL) is a provider of software and services to 50 network operators in over 40 countries worldwide. The Company's product portfolio includes market-leading activation products that address subscriber service activation, SIM card activation, mobile broadband activation as well as the activation of connected devices. Founded in 1985, the Company has headquarters in Englewood, Colorado, with offices in the United Kingdom, India and Malaysia. Further information is available on the web at www.evolving.com.