QuickLinks -- Click here to rapidly navigate through this document

EXHIBIT 10

CONSENT OF INDEPENDENT AUDITORS

        We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-11728) pertaining to the Employees Stock Options Plan, Founders Warrants and other Warrants of Wavecom S.A., of our report dated February 7, 2004, with respect to the consolidated financial statements of Wavecom, included in its Annual Report (Form 20-F) for the year ended December 31, 2003, filed with the Securities and Exchange Commission.

ERNST & YOUNG Audit

Represented by Jean-Yves Jégourel

Courbevoie, France
April 15, 2004

QuickLinks

CONSENT OF INDEPENDENT AUDITORS