system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
"""
written approval of Recipient. 6.3 Counterparts. This Agreement may be executed in one or more counterparts, each of which shall be deemed an original but all of which together will constitute one and the same instrument. Counterparts may be delivered via facsimile and electronic mail (including portable document format (PDF) or any electronic signature complying with the U.S. federal ESIGN Act of 2000, e.g., www.docusign.com). 6.4 Titles and Headings. Titles and section headings contained in this Agreement are inserted for convenience only and shall not affect in any way the meaning or interpretation of this Agreement. 7. Notices. All notices, requests, consents, claims, demands, waivers and other communications hereunder shall be in writing and shall be deemed to have been given (a) when delivered by hand (with written confirmation of receipt); (b) when received by the addressee if sent by a nationally recognized overnight courier (receipt requested); (c) on the date sent by facsimile or e-mail of a PDF document (with confirmation of transmission) if sent during normal business hours of the recipient, and on the next Business Day if sent after normal business hours of the recipient or (d) on the third day after the date mailed, by certified or registered mail, return receipt requested, postage prepaid. Such communications must be sent to the respective parties at the following addresses (or at such other address for a party as shall be specified in a notice given in accordance with this Section 7: If to Provider: [ * * * ] With a copy to: N/A If to Recipient: TELCOSTAR PTE. LTD 6 Eu Tong Sen Street Tel Aviv, Israel, 6770007 #10-15 The Central Singapore 059817 Email: avi@ability.co.il Attention: Avi Levin With a copy to: McDermott Will & Emery LLP 340 Madison Avenue New York, NY 10173-1922 Telephone: (212) 547-5541 Facsimile: (212) 547-5444 EMAIL: GEMMANUEL@MWE.COM Attention: Gary Emmanuel 7 Any Party may change the address to which notices, requests, demands, claims, and other communications hereunder are to be delivered by giving the other Parties notice in the manner herein set forth. 7.1 Further Assurances. The Parties agree (a) to furnish upon request to each other such further information, (b) to execute and deliver to each other such other documents, and (c) to do such other acts and things, all as the other party may reasonably request for the purpose of carrying out the intent of this Agreement and the documents referred to in this Agreement. 7.2 Governing Law. This Agreement and any claim, controversy or dispute arising out of or related to this Agreement, any of the transactions contemplated hereby and/or the interpretation and enforcement of the rights and duties of the Parties, whether arising in contract, tort, equity or otherwise, shall be governed by and construed in accordance with the domestic laws of the State of Israel (including in respect of the statute of limitations or other limitations period applicable to any such claim, controversy or dispute), without giving effect to any choice or conflict of law provision or rule (whether of the State of Israel or any other jurisdiction) that would cause the application of the laws of any jurisdiction other than the State of Israel. 7.3 Consent to Jurisdiction. The Parties hereby irrevocably submit any disputes under this Agreement to the exclusive jurisdiction of the courts located in Tel-Aviv, Israel, provided however, that Recipient shall be entitled to seek an injunction or other appropriate remedy against Provider in the country in which Provider has acted in breach of the terms hereof. 7.4 Specific Performance. The Parties hereby agree that, in the event of breach of this Agreement, damages would be difficult, if not impossible, to ascertain and that irreparable damage would occur in the event that any of the provisions of this Agreement were not performed in accordance with their specific terms or were otherwise breached. Accordingly, it is hereby agreed that the Parties shall be entitled to seek an injunction or other equitable relief in any court of competent jurisdiction to enjoin any such breach and enforce specifically the terms and provisions hereof, this being in addition to any other remedy or right to which they are entitled at law or in equity, without any necessity of proving damages or any requirement for the posting of a bond or other security. 7.5 Amendments and Waivers. No amendment of any provision of this Agreement shall be valid unless the same shall be in writing and signed by Recipient and the Provider. No waiver by any Party of
"""

Extract the exact clause related to "Change Of Control" from the excerpt above.

assistant: Not found.