1. A wireless communications device, comprising: a computer platform having a simulation module configured to simulate network communications of the wireless communications device on a wireless network by transmission of simulated network communications to a receiver of the wireless communications device and/or reception of network communications from a transmitter of the wireless communications device based on the wireless communications device being tested for product acceptance, wherein the simulated network communications are associated with a network communications test scenario; and a communications processing engine disposed on the wireless communications device configured to process the simulated network communications and/or the received network communications and to generate corresponding product acceptance data for determination of compliance of the wireless communications device with a communications processing standard.