9 Telecommunications apparatus and instruments in the nature of in the nature of handheld and portable devices for use in conducting auditory; apparatus and instruments namely, namely, handheld and portable devices for the processing, transmission, storage, logging, reception and retrieval of data being in the form of encoded data, text, audio, graphic images, video, a combination of these formats for purposes of conducting auditory assessments; computer software for evaluating, screening and or measuring hearing, reduced hearing and hearing loss for use on mobile and cellular phones; downloadable software for evaluating, screening and or measuring hearing, reduced hearing and hearing function for use on mobile and cellular phones; computer application software for mobile phones, namely, software for utilising handheld computers, laptops, smartphones and mobile electronic devices as semi-automated hearing screening devices; software platforms to enable the aforegoing products to carry out their intended functions and objectives, namely, evaluating, screening and or measuring hearing, reduced hearing and hearing function