Neoway N21 Series Hardware User's Manual

Neoway N21 Series Hardware User's Manual Manual pdf 43 page image

N21Hardware User GuideCopyright © Neoway Technology Co., Ltd. All rights reserved. 348 Safety RecommendationsEnsure that this product is used in compliant with the requirements of the country and the environment.Please read the following safety recommendations to avoid body hurts or damages of product or workplace: Do not use this product at any places with a risk of fire or explosion such as gasoline stations, oilrefineries, etc Do not use this product in environments such as hospital or airplane where it might interfere withother electronic equipment.Please follow the requirements below in application design: Do not disassemble the module without permission from Neoway. Otherwise, we are entitled torefuse to provide further warranty. Please design your application correctly by referring to the HW design guide document and ourreview feedback on your PCB design. Please connect the product to a stable power supply andlay out traces following fire safety standards. Please avoid touch the pins of the module directly in case of damages caused by ESD. Do not remove the USIM card in idle mode if the module does not support hot plugging.