Huawei M228 User Manual - Page 36

not contain metallic objects, and the phone should be positioned at the above-stated distance from your body.  Do not subject your phone, battery, and charger to serious collision or shock. Otherwise, battery leakage, phone malfunction, overheating, fire, or explosion may occur.  If you experience discomfort (such as becoming nauseous or dizzy) after playing games on your phone for long periods of time, consult a physician immediately.  During electrical storms, do not use your phone outdoors or while it is charging.  Do not touch the antenna when during a call. Touching the antenna may affect call quality and may cause the phone to expend additional power. As a result, the talk time and standby time may be shortened.  Use only phone accessories authorized by the manufacturer. Use of unauthorized accessories will void warranty.  While using the mobile phone, observe all federal, state, and local laws and regulations, and respect others' privacy and legal rights.  This device should be installed and operated with a minimum distance of 20 cm between the radiator and your body when you use the device via a USB cable. Child Safety  Keep your phone, battery, and charger beyond the reach of children. Do not allow children to use the phone, battery, or charger without adult supervision.  Do not allow children to place batteries in their mouths. The electrolyte in the battery is poisonous. 29