Nokia 5710 XpressAudio User Manual page 25

Nokia 5710 XpressAudio User Guide
Devices with a non-removable battery Do not attempt to remove the battery, as you may
damage the device. The battery can be charged and discharged hundreds of times, but it will
eventually wear out. When the talk and standby times are noticeably shorter than normal, take
the device to the nearest authorised service facility to have the battery replaced.
Charge your device with a compatible charger. Charger plug type may vary. Charging time can
vary depending on device capability.
Battery and charger safety information
Once your device is fully charged, unplug the charger from the device and electrical outlet.
Please note that continuous charging should not exceed 12 hours. If left unused, a fully
charged battery will lose its charge over time.
Extreme temperatures reduce the capacity and lifetime of the battery. Always keep the
battery between 15°C and 25°C (59°F and 77°F) for optimal performance. A device with a
hot or cold battery may not work temporarily. Note that the battery may drain quickly in cold
temperatures and lose enough power to switch off the phone within minutes. When you are
outdoors in cold temperatures, keep your phone warm.
Obey local regulations. Recycle when possible. Do not dispose as household waste.
Do not expose the battery to extremely low air pressure or extremely high temperature, such
as disposing of it in a fire, as that may cause the battery to explode or leak flammable liquid or
gas.
Do not dismantle, cut, crush, bend, puncture, or otherwise damage the battery in any way.
If a battery leaks, do not let liquid touch skin or eyes. If this happens, immediately flush the
affected areas with water or seek medical help. Do not modify, attempt to insert foreign
objects into the battery, or immerse or expose it to water or other liquids. Batteries may
explode if damaged.
Use the battery and charger for their intended purposes only. Improper use of, or use of
unapproved or incompatible, batteries or chargers may present a risk of fire, explosion, or
other hazards, and may invalidate any approval or warranty. If you believe the battery or
charger is damaged, take it to a service centre or your local phone shop before continuing to
use it. Never use a damaged battery or charger. Only use the charger indoors. Do not charge
your device during a lightning storm. When charger is not included in the sales pack, charge
your device using the data cable (included) and a USB power adaptor (may be sold separately).
You can charge your device with third-party cables and power adaptors that are compliant with
USB 2.0 or later and with applicable country regulations and international and regional safety
standards. Other adaptors may not meet applicable safety standards, and charging with such
adaptors could pose a risk of property loss or personal injury.
To unplug a charger or an accessory, hold and pull the plug, not the cord.
Additionally, the following applies if your device has a removable battery:
• Always switch the device off and unplug the charger before removing the battery.
• Accidental short-circuiting can happen when a metallic object touches the metal strips on
the battery. This may damage the battery or the other object.
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