Return Material Authorization All returns must be accompanied by a Return Material Authorization (RMA) number. Fill out the RMA form below. After review of your request we will generate an email with an assigned RMA number. Sixnet product documentation such as datasheets and user manuals are available online. (click here for documenation) 5. Warranty information (click here for warranty) 1. 2. 3. 4. To request an RMA number, please complete the following form: Name: E-mail: Phone: Fax: Company/Organization: Product(s)purchased from: Total number of units to return: Type of Return: VolvoSaabMercedesAudiDescribe: Model Number: Serial Number: Date Code: Explain in detail reasons for failure, observations, tests performed: Describe in detail how the unit was used when in service: Return Shipping Address Company Name: Attention: Address 1: Address 2: City: State: Postal Code: Country: Additional Comments: