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explosion.
• Do not put batteries in fire as they may explode. Damaged batteries
may also explode.
• Dispose of used batteries in accordance with local regulations.
Improper battery use may lead to fire, explosion, or other hazards.
• Do not allow children or pets to bite or suck on the battery. Doing so
may result in damage or explosion.
• Do not smash or pierce the battery, or expose it to high external
pressure. Doing so may lead to a short circuit or overheating.
• Do not drop the device or battery. If the device or battery is dropped,
especially on a hard surface, it may be damaged.
• If the device standby time shortens significantly, replace the
battery.
Cleaning and maintenance
• Keep the device and accessories dry. Do not attempt to dry it with
an external heat source, such as a microwave oven or hair dryer.
• Do not expose your device or accessories to extreme heat or cold.
These environments may interfere with proper function and may
lead to fire or explosion.
• Avoid collision, which may lead to device malfunctions, overheating,
fire, or explosion.
• Before you clean or maintain the device, stop using it, stop all
applications, and disconnect all cables connected to it.
• Do not use any chemical detergent, powder, or other chemical
agents (such as alcohol and benzene) to clean the device
oraccessories. These substances may cause damage to parts or
present a fire hazard. Use a clean, soft, and dry cloth to clean the
device and accessories.
• Do not place magnetic stripe cards, such as credit cards and phone
cards, near the device for extended periods of time. Otherwise the
magnetic stripe cards may be damaged.
• Do not dismantle or remanufacture the device and its accessories.
This voids the warranty and releases the manufacturer from liability
for damage. In case of damage, contact an authorized service
center for assistance or repair.
• If the device screen is broken in a collision, immediately stop using
the device. Do not touch or attempt to remove the broken parts.
Promptly contact an authorized service center.
Emergency calls
• The availability of emergency calls is subject to your cellular network
quality, service provider policy, and local laws and regulations. Never
rely solely on your device for critical communications like medical
emergencies.
Environmental protection
• The device and its accessories (if included), such as the power
adapter, headset, and battery should not be disposed of with
household garbage.
• Disposal of the device and its accessories is subject to local
regulations. Support proper collection and recycling.
Safety precautions
• Use of wireless hands-free system (headphone, headset) with a
low power Bluetooth emitter.
• Make sure the cell phone has a low SAR.
• Keep your calls short or send a text message (SMS) instead. This
advice applies especially to children, adolescents and pregnant
women.
• Use cell phone when the signal quality is good.
• People with active medical implants should preferably keep the cell
phone at least 15 cm away from the implant.