DUT and SAR Set-up Photos Overall Dimensions Model A1757 35.2 mm 16U23781 38.6 mm 34.03 mm Model A1816 35.9 mm 16U23781 34.03 mm 39.2 mm Front View of the DUT 16U23781 Rear View of the DUT 16U23781 Extremity Exposure Conditions Rear 16U23781 Next-to-Mouth Exposure Conditions with Nylon Front 16U23781 Extremity Exposure Conditions with Mesh Rear 16U23781 Next-to-Mouth Exposure Conditions with Links Front 16U23781