Gets or sets the voice telephone number of the private customer.
This property is optional, but only taken into account if Direct is chosen as BookingType and the customer isn't already created in the database or its ID is unknown. Alternatively the properties CustomerPhonePartInternational, CustomerPhonePartAreaCode and CustomerPhonePartDirect may be used.
CreateReservationV2Request Class | SunnyCars.Schema.Osi.WsReservation.V4 Namespace