Nokia 8390 Manual De Usuario

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Reference information
20
Do not short-circuit the battery. Accidental short-circuiting can occur 
when a metallic object, like a coin, a clip, or a pen causes a direct 
connection of the + and - terminals of the battery, which are metal strips 
on the back of the battery.
For example, a short-circuiting could occur if you carry a spare battery in 
your pocket or purse, where the battery could come into contact with  
objects such as a coin. Short-circuiting could damage either the battery 
or the connecting object.
Leaving the battery in hot or cold places, such as in a closed car in 
either summer or winter conditions, will reduce the capacity and 
lifetime of the battery. Always try to keep the battery between 15°C 
and 25°C (59°F and 77°F).
A phone with a hot or cold battery may not work temporarily, even if the 
battery is fully charged. The performance of Li-Ion batteries is particularly 
limited in temperatures below 0°C (32°F).
The following list provides guidelines that you can follow:
When the operating time (talk time and standby time) is noticeably 
shorter than normal, buy a new battery.
Use the battery only for its intended purpose.
Never use any charger or battery that is damaged and/or worn out.
Batteries must be recycled or disposed of properly. Do not dispose of 
batteries by putting them in fire!
When you disconnect the power cord of any accessory, grasp and pull 
the plug, not the cord.
 • IMPORTANT SAFETY INFORMATION
This section provides additional safety information. A brief overview can 
be found in “For your safety” on page 1.
Traffic safety
Do not use a handheld telephone while driving a vehicle. Always park the 
vehicle before using the phone.