3. Unless otherwise provided in an operating agreement or agreed upon between the sender and recipient, an electronic transmission is delivered to a person for purposes of this title and an operating agreement when it enters an information processing system that the person has designated for the purpose of receiving electronic transmissions of the type delivered, so long as the electronic transmission is in a form capable of being processed by that system and such person is able to retrieve the electronic transmission. Whether a person has so designated an information processing system is determined by the operating agreement or from the context and surrounding circumstances, including the party's conduct. An electronic transmission is delivered under this section even if no person is aware of its receipt. Receipt of an electronic acknowledgement from an information processing system establishes that an electronic transmission was received but, by itself, does not establish that the content sent corresponds to the content received. This section shall not prohibit one or more persons from conducting a transaction in accordance with the Uniform Electronic Transactions Act so long as the part or parts of the transaction that are governed by the Oklahoma Limited Liability Company Act or an operating agreement are documented, signed, and delivered in accordance with this subsection or otherwise in accordance with this section. This subsection shall apply solely for purposes of determining whether an act or transaction has been documented, and the document has been signed and delivered, in accordance with the Oklahoma Limited Liability Company Act or an operating agreement.