Diehl Auto may communicate via email, telephone or text message, even if the telephone number is a cell phone number or the contact results in a charge to you. Diehl Auto may also utilize an automatic telephone dialing system or a prerecorded message for sales purposes. You are not required to provide this authorization as a condition of purchasing any goods or services.Diehl Auto may communicate via email, telephone or text message, even if the telephone number is a cell phone number or the contact results in a charge to you. Diehl Auto may also utilize an automatic telephone dialing system or a prerecorded message for sales purposes. You are not required to provide this authorization as a condition of purchasing any goods or services.