Nokia 3590 Nokia 3590 User Guide in English - Page 150
• Important safety information, When the operating time talk time and standby time is noticeably
UPC - 844602105455
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Reference information When the battery is running out of power and your phone only has a few minutes of talk time remaining, a warning tone sounds and the Battery low message appears briefly. When no more talk time is left, a warning tone is sounded and the phone switches itself off. Do not short-circuit the battery. Accidental short-circuiting can occur when a metallic object (coin, clip, and pen) causes a direct connection of the + and - terminals of the battery (metal strips on the battery), for example, when you carry a spare battery in your pocket or purse. Shortcircuiting the terminals may damage 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 temporarily not work, even when the battery is fully charged. The performance of Li-Ion batteries is particularly limited in temperatures below 32°F (0°C). 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. • Dispose of batteries according to local regulations (for example, recycling). Do not dispose of as household waste. • When you disconnect the power cord of any accessory, grasp and pull the plug, not the cord. 18 • IMPORTANT SAFETY INFORMATION This section provides additional safety information. A brief overview of safety can be found in "For your safety" on page 1. [ 139 ]