Huawei Ascend G510 Quick Start Guide - Page 18

• In case of battery deformation, color change, or overheating while charging or storing, immediately stop using the device and remove the battery. Continued use may lead to battery leakage, fire, or explosion. • Do not put batteries in fire as they may explode. Damaged batteries may also explode. • Do not drop the device or battery. If the device or battery is dropped, especially on a hard surface, and may be damaged, take it to an authorized service center for inspection. • Improper battery use may lead to fire, explosion, or other hazards. • Dispose of used batteries in accordance with local regulations. • Do not smash or pierce the battery, or expose it to high external pressure. Doing so may lead to a short circuit or overheating. • If the device standby and talk time shortens significantly, replace the battery. Operating environment • Avoid dusty, damp, or dirty environments. Avoid magnetic fields. Using or charging your device in these environments may result in circuit malfunctions. • Do not use your device during thunderstorms to protect your device against any danger caused by lightning. • Observe local laws and regulations, and respect the privacy and legal rights of others. • Avoid touching the antenna when you are on a call. Touching the antenna affects call quality, increases power consumption, and reduces talk and standby time.