NEC MH240 User Manual page 5

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Important: Read this information before using your MH240 Phone.
Observe the following instructions to use this product safely, prevent you and other people from
possible injury, and protect properties. Improper handling may cause heat, explosion, and fire.
Danger
Recharge the battery with the matching battery charger (see battery label description).
Use the battery only for this MH240 phone system. Do not use it with other electrical devices.
Keep the following warnings to prevent the battery pack from heating, explosion, and fire.
Do not throw the battery pack into fire.
Do not solder the battery pack directly.
Do not short the positive (+) and negative (-) terminal of the battery pack with metal.
Do not poke the battery nor smash it with hammer.
Do not disassemble nor modify the battery pack. It has a safety circuit and a damaged circuit may
cause heat, explosion, and fire.
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.
Do not use, leave, nor recharge the battery pack near fire or under the direct sunlight. High
temperature may damage the internal safety circuit and may cause malfunction of the recharge,
heat, explosion, or fire.
User Safety Protocol