Exhibit 3.1 RESTATED ARTICLES OF INCORPORATION OF TELEGROUP, INC. TO THE SECRETARY OF STATE OF THE STATE OF IOWA: Pursuant to Section 490.1007 of the Iowa Business Corporation Act, the undersigned corporation adopts the following Restated Articles of Incorporation: 1. The name of the corporation is Telegroup, Inc. 2. The purpose which the corporation is authorized to pursue is, or includes, the transaction of any or all lawful business for which the Corporation may be incorporated under the Iowa Business Corporation Act. 3. The aggregate number of shares which the Corporation has authority to issue is 15,000,000 shares of common stock of two classes. Of such 15,000,000 shares, 10,000,000 shares, to be known as Class A common shares, shall have voting rights. The remaining 5,000,000 shares, to be known as Class B common shares, shall have no voting rights. All of such 15,000,000 shares shall have no par value. Other than the right to vote, Class A common shares and Class B common shares shall be entitled to the same rights and preferences. 4. The holders of shares of common stock are entitled to dividends when and as declared by the Board of Directors from funds legally available therefor, and upon liquidation are entitled to share pro rata in any distribution to shareholders. The holders of shares of common stock do not have pre-emptive rights. Shares of common stock are not redeemable, do not have any conversation rights, and are not liable, for assessments or further calls. The Class A common stock does not have cumulative voting rights. 5. The corporation is authorized to include in its Bylaws provisions restricting the transfer of shares. 6. Unless and until changed in accordance with Iowa law, the address of the Corporation's registered office is 505 North Third Street, Fairfield, Iowa 52556, and the name of the Corporation's registered agent at such address is Ron Stakland. 7. No director of the Corporation shall be personally liable to the Corporation or its shareholders for monetary damages for breach of fiduciary duty as a director; however, this provision shall neither eliminate nor limit the liability of a director (a) for a breach of the director's duty of loyalty to the Corporation or its stockholders, (b) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of the law, (c) for a transaction from which the director derives an improper personal benefit, or (d) under Section 490.833 of the Iowa Business Corporation Act. 8. These duly adopted Restated Articles of Incorporation supersede the original Articles of Incorporation and all amendments to them. 9. The Restated Articles of Incorporation amend the Articles of Incorporation in a manner requiring shareholders approval. The Restated Articles of Incorporation were approved by the shareholders. The designation, number of outstanding shares, number of votes entitled to be cast by each voting group entitled to vote separately on the Restated Articles of Incorporation, and the specific issues of whether to increase the number of authorized shares of Class A and Class B shares and the number of votes of each voting group indisputably represented at the meeting is as follows: VOTES ENTITLED TO BE CAST ON VOTES DESIGNATION OF SHARES RESTATED REPRESENTED AT GROUP OUTSTANDING ARTICLES MEETING Class A Common 216.00 216.00 216.00 Class B Common 8.9297 8.9297 6.6804 VOTES ENTITLED TO BE CAST ON INCREASING THE NUMBER OF AUTH- VOTES DESIGNATION OF SHARES ORIZED SHARES OF REPRESENTED AT GROUP OUTSTANDING CLASS A MEETING Class A Common 216.00 216.00 216.00 Class B Common 8.9297 0 0 VOTES ENTITLED TO BE CAST ON INCREASING THE NUMBER OF AUTH- VOTES DESIGNATION OF SHARES ORIZED SHARES OF REPRESENTED AT GROUP OUTSTANDING CLASS B MEETING Class A Common 216.00 0 0 Class B Common 8.9297 8.9297 6.6804 10. The total number of undisputed votes case for the Restated Articles of Incorporation was: VOTING GROUP VOTES FOR Class A Common 216.00 Class B Common 6.6804 11. The total number of undisputed votes case for increasing the number of authorized shares of Class A was: VOTING GROUP VOTES FOR Class A Common 216.00 12. The total number of undisputed votes case for increasing the number of authorized shares of Class B was: VOTING GROUP VOTES FOR Class B Common 6.6804 The number of votes cast for the Restated Articles of Incorporation by each voting group was sufficient for approval by that voting group. TELEGROUP, INC. By: _____________________________ Fred Gratzon Chairman of the Board