Evolving Systems Sets Date for 2012 Second Quarter Financial Results News Release and Conference Call

ENGLEWOOD, CO--(Marketwire - Jul 31, 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 2012 second quarter and six month financial results after the market closes on August 7, 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 14228563.

A telephone replay will be available through August 21, 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 14228563.

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 August 21, 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.