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Submitted by. Accepted by:

Submitted by. ACCEPTED BY:

Submitted by. APPROVED BY:

Submitted by. ACCEPTED BY: XL CAPITAL ASSURANCE INC. XL FINANCIAL ASSURANCE LTD

Submitted by. RECEIVED BY: _______________________ CUSTOMER'S NAME: ________________________________________________________ CONTACTS NAME: __________________________________________________________ DAYTIME OR OFFICE PHONE NUMBER: _____________________________________ AFTER HOURS NUMBER: ____________________________________________________ FAX NUMBER: _________________________E-MAIL ADDRESS: ___________________ ADDRESS: ______________________________________________________________ CITY/STATE/COUNTRY: _________________________________________________ ZIP___________________ COMMENTS: ____________________________________________________________________ PROGRAMS/SERVICES OR PRODCTS ARE UNDER NEGOTIATIONS: IPVoice Communications, Inc. TruePartner Joint Venture Agreement Appendix D TrueConnect Gateway T-1 Applications Sale and Price Sheet Description USA Domestic and some International Locations. Each TrueConnect Gateway is set up with (2) T-1 Cards and has the capacity to hold (4) T-1 Cards. Each card should be able to handle 250,000 minutes per month. To insure optimum performance, IPVoice recommends that you DO NOT operate your Gateways with (4) Cards. As minutes grow, Gateway can be added to support growth. Sales Price: First TrueConnect Gateway $59,894.00 USA dollars TrueConnect Gateway Adds $44,895.00 USA dollars T-1 Cards $ 6,200.00 USA dollars Licensing Fees for MultiCom Set up Fee of $5000.00 Monthly Fee of $5000.00 or $0.0025 per call record (which is ever greater) Equipment

Submitted by. Accepted by: OPTIONEE NETREX, INC. __________________________________ _____________________________________ Signature By __________________________________ _____________________________________ Print Name Title Address: Address: 3000 ▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇ __________________________________ Southfield, MI 48075 __________________________________ _____________________________________ Date Received

Submitted by. Accepted by: OPTIONEE: (F1) VICINITY CORPORATION _______________________________ By:_________________________ (Signature) Its:________________________ SPOUSE OF OPTIONEE (if any) --------------------------- _______________________________ (Signature) Address Address ------- ------- _______________________________ ▇▇▇▇▇ ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇ _______________________________ ▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ EXHIBIT B --------- INVESTMENT REPRESENTATION STATEMENT OPTIONEE : ((F1)) COMPANY : VICINITY CORPORATION SECURITY : COMMON STOCK AMOUNT : DATE : In connection with the purchase of the above-listed Securities, the undersigned Optionee represents to the Company the following:

Submitted by. JAN SIMONI, DVM, PhD Associate Research Professor of Surgery and In▇▇▇▇▇▇ ▇▇▇icine P.I. of Sponsored Research Agreement TTUHSC, School of Medicine Lubbock, TX 79430 SIGNATURE: /s/ Jan Simoni DATE: 11/▇▇/▇▇

Submitted by. Signature: Client Authorization: Signature: Name: ▇▇▇▇▇▇ ▇▇▇ Name: Title: Vice President Title: Date 1/5/2024 Date: This offer shall remain open and valid for sixty (60) days, unless formally extended by the Consultant in writing. AGREEMENT FOR LIMITED PROFESSIONAL SERVICES TERMS AND CONDITIONS Unless denoted as Lump Sum, the Professional Service Fees applicable to the Scope of Services as defined herein shall be understood to be an estimate. Where Fees are proposed on an hourly basis, the Consultant’s rates shall be those prevailing at the time services are rendered per the Schedule below. Reimbursable expenses shall be invoiced with a mark-up of no greater than 15%. Professional Fee Service Schedule Officers of the Corporation $250/hour Principals/Directors $210/hour Associate and Senior Managers $190/hour Project Leaders $170/hour Senior Project Personnel $150/hour Project Personnel $130/hour Senior Technical Personnel $110/hour Technical and Production Personnel $90/hour Clerical and Administrative Personnel $75/hour The Client shall be invoiced for Services and Reimbursable Expenses on a monthly basis in proportion to services performed. Invoices are due and payable upon presentation. Amounts unpaid (30) days after the date of the invoice shall incur a service charge of 1.5% (or the maximum legal rate) per month. The Consultant shall have the right to suspend/terminate services if payment is not received within (45) days after the invoice date and the Consultant shall have no liability for any resultant delays or damages incurred by Client as a result of such suspension/termination. The Client agrees to pay all costs of collection, including reasonable attorney’s fees. STANDARD OF CARE In providing services under this Agreement, the Consultant will endeavor to perform its services in a manner consistent with that degree of care and skill ordinarily exercised by members of the same profession currently practicing under similar circumstances. The Consultant will perform its services as expeditiously as is consistent with the professional skill and care and the orderly progress of the Consultant’s part of the Project. Regardless of any other term or condition of this Agreement, the Consultant makes no express or implied warranty of any sort. All warranties, including warranty of merchantability or warranty of fitness for a particular purpose, are expressly disclaimed. It shall the responsibility of the Client to promptly report, in writing, to the Consul...