This excerpt taken from the ZBRA 10-K filed Mar 1, 2007.
4.B. PREFERRED STOCK PROVISIONS.
The Preferred Stock may be issued from time to time in one or more series. Subject to the other provisions of this Certificate of Incorporation, the Board of Directors is authorized, subject to any limitations prescribed by law, to provide for the issuance of and issue shares of the Preferred Stock in series, and by filing a certificate pursuant to the laws of the State of Delaware, to establish from time to time the number of shares to be included in each such series, and to fix the designation, powers, preferences and rights of the shares of each such series and any qualifications, limitations or restrictions thereof. The number of authorized shares of Preferred Stock may be increased or decreased (but not below the number of shares thereof then outstanding) by the affirmative vote of the holders of a majority of the votes entitled to be cast by the outstanding Common Stock, without a vote of the holders of any Preferred Stock, or of any series thereof, unless a vote of any such holders is required pursuant to the certificate or certificates establishing such series of Preferred Stock.