NEC MH240 User Manual page 5

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Important: Read this information before using your MH240 Phone.
Read the following instructions for the safe use of this product to prevent you and other people from
possible injury, and possible damage to property. Improper handling may cause heat, explosion, and/or
fire.
Danger
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Recharge the battery with the matching battery charger only (see battery label description).
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Use the battery only for this MH240 phone system. Do not use it with other electrical devices.
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To prevent the battery pack from overheating, exploding, or catching fire:
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Do not throw the battery pack into fire.
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Do not solder the battery pack directly.
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Do not short the positive (+) and negative (-) terminal of the battery pack with metal.
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Do not poke the battery or otherwise damage the battery.
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Do not disassemble or modify the battery pack. It has a safety circuit and if damaged may cause
heat, explosion, and fire.
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The internal liquid of the battery pack has strong acid. If the battery liquid gets into your eye,
rinse your eye well with water and consult with a doctor.
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Do not use, leave, or recharge the battery pack near fire or under the direct sunlight. High
temperature may damage the internal safety circuit and may cause a recharge malfunction,
overheating, exploding, or catching fire.
User Safety Protocol