CallWave to Report Third Fiscal Quarter 2008 Financial Results on May 13

CallWave, Inc. (NASDAQ:CALL), a leading provider of Internet-based telephony applications and services that integrate mobile phones and computing, today announced that it will release financial results for the third fiscal quarter ended March 31, 2008, immediately following the close of the market on Tuesday May 13, 2008. The company will host a corresponding conference call with a live webcast that day at 4:30 p.m. Eastern time. This call can be accessed at CallWave's Investor Relations Web site at http://investor.callwave.com, or by dialing 800-891-6020 in the U.S., or 660-422-4961 outside the U.S. A telephonic replay of the call will be available through May 27, 2008 by dialing 800-642-1687 in the U.S., or 706-645-9291 outside the U.S., and entering the pass code 44840196. About CallWave, Inc. CallWave enables communication interoperability between the mobile, landline, and desktop in ways never before possible. The result is a true, fully integrated, unified communications experience that provides complete control and manageability of the most critical devices on which users rely - the PC and the phone. CallWave's services are interoperable across mobile, computer and landline devices and work with a user's existing phone number, existing network and service provider. CallWave also private-labels its full suite of services to partners and carriers - providing the critical layer in their unified communications strategy. Founded in 1998, CallWave is a publicly traded (NASDAQ:CALL) company headquartered in Santa Barbara, California. Please visit: www.callwave.com.