Students are not permitted to use, or bring into the testing environment, any electronic device that could allow them to access, retain, or transmit information (e.g., cell phone, smartphone, PDA, electronic recording, camera, or playback device, etc.). Possession or improper use of such devices during testing may result in disciplinary action in accordance with the system's student code of conduct and/or test invalidation. Devices such as those mentioned above that are brought into the testing environment must not remain in the student’s possession during testing.