SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT (UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934) TELESOFT CORPORATION (Name of Issuer) TELESOFT CORPORATION (ISSUER) (NAME OF FILING PERSON (IDENTIFYING STATUS AS OFFEROR, ISSUER OR OTHER PERSON)) COMMON STOCK, WITHOUT PAR VALUE (TITLE OF CLASS OF SECURITIES) 879924 10 8 (CUSIP Number of Class of Securities) Michael F. Zerbib President and Chief Executive Officer 3443 North Central Avenue #1800 Phoenix, Arizona 85012 (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications on Behalf of the Filing Person) COPY TO: Edward S. Best Mayer, Brown & Platt 190 South LaSalle Street Chicago, Illinois 60603 (312) 782-0600 CALCULATION OF FILING FEE Transaction Amount of Filing Fee* Value * Pursuant to General Instruction D of Form TO, no filing fee is required. / / Check box if any part of the fee is offset as provided by Rule 0-11(a)(2) and identify the filing with which the offsetting fee was previously paid. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing. Amount Previously Paid: Form or Registration No.: Filing Party: Date Filed: /X/ Check the box if the filing relates solely to preliminary communications made before the commencement of a tender offer. Check the appropriate boxes below to designate any transactions to which the statement relates: / / Third-party tender offer subject to Rule 14d-1. /X/ Issuer tender offer subject to Rule 13e-4. / / Going-private transaction subject to Rule 13e-3. / / Amendment to Schedule 13D under Rule 13d-2. Check the following box if the filing is a final amendment reporting the results of the tender offer: / / This Tender Offer Statement on Schedule TO (this "Schedule TO") relates to the announcement by Telesoft Corp., an Arizona corporation (the "Company" or the "Issuer"), of its intention to commence a tender offer to purchase up to 2,300,000 shares (or such lesser number of shares as are properly tendered) of its Common Stock, without par value, at prices not in excess of $7.50 nor less than $7.00 per share, net to the seller in cash, without interest thereon, as specified by shareholders tendering their shares, and is being filed in compliance with Rule 14d- 2(b)(2) under the Securities Exchange Act of 1934, as amended. ITEM 12. EXHIBITS. EXHIBIT NUMBER DESCRIPTION - - - ------------- -------------------- (a)(5) Press Release dated February 3, 2000 SIGNATURE After due inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Dated: TELESOFT CORP. By * -------------------------------- * Pursuant to General Instruction D of Form TO, no signature is required. EXHIBIT INDEX EXHIBIT NUMBER DESCRIPTION - - - ------------- -------------------- (a)(5) Press Release dated February 3, 2000