Press Release

Second Quarter 2004 Earnings Release and Conference Call

29 Mar 2004San Diego

Qualcomm products mentioned within this press release are offered by Qualcomm Technologies, Inc. and/or its subsidiaries.

Earnings Release
Qualcomm Incorporated will release its second quarter 2004 results on Wednesday, April 21, 2004 at approximately 1:00 p.m. (PDT). After the release has been issued, Qualcomm Investor Relations representatives will not be available to return phone calls until the conclusion of the conference call at approximately 4:00 p.m. (PDT).

Earnings Conference Call
Qualcomm will host a conference call to discuss its second quarter 2004 earnings results on Wednesday, April 21, 2004 from 2:30 p.m. to 3:30 p.m. (PDT). The conference call will be web cast live on Qualcomm’s web site at www.qualcomm.com. Financial and statistical information to be discussed in the conference call will be posted on Qualcomm’s Investor Relations web site at www.qualcomm.com immediately prior to the commencement of the conference call.

The conference call will include a discussion of non-GAAP (Generally Accepted Accounting Principles) financial measures. Information reconciling these non-GAAP financial measures to Qualcomm’s financial results prepared in accordance with GAAP will be posted on Qualcomm’s Investor Relations web site at www.qualcomm.com immediately prior to the commencement of the conference call.

Rebroadcast
A rebroadcast of the call will start on Wednesday, April 21, 2004 beginning at approximately 4:30 p.m. (PDT). The rebroadcast will be available through April 26, 2004 at 4:30 p.m. (PDT). To hear the rebroadcast, U.S. callers may dial (800) 633-8284 and international callers may dial (402) 977-9140. Please use reservation number 21187953. Audio replay of the conference call will be available on Qualcomm’s web site at www.qualcomm.com for two weeks following the live call.

Questions during the live call will be taken from investment professionals only.

Historical news releases and financial documents are available on the Company’s web site at www.qualcomm.com.