Yealink W56P Guia De Inicio Rapido página 14

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If the product is left unused for a rather long time, disconnect the base station from the power
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supply and unplug the power adapter.
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When there is smoke emitted from the product, or some abnormal noise or smell, disconnect the
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product from the power supply, and unplug the power adapter immediately.
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Remove the electrical cord from an outlet by pulling gently on the power adapter, not by pulling
the cord.
Battery Precautions
Do not immerse the battery into water, which could short-circuit and damage the battery.
Do not expose the battery to an open flame or leave the battery where it could be subjected to
extremly high temperatues, which could cause the battery to explode.
Do power the handset off before removing the battery.
Do not try to use the battery for the power supply of any device other than this handset.
Do not open or mutilate the battery, released electrolyte is corrosive and may cause damage to the
your eyes or skin.
Use only the rechargeable battery pack delivered with the handset or those rechargeable battery
packs expressly recommended by Yealink.
Defective or exhausted battery should never be disposed of as municipal waste. Return old battery
to the battery supplier, a licensed battery dealer or a designated collection facility.
Notices of Cleaning
Before cleaning the base station, stop using it and disconnect it from the power supply.
Remove the battery before cleaning the handset to reduce risk of electric shock.
Only clean your product with a piece of slightly moist and anti-static cloth.
Keep the power plug clean and dry. Using a dirty or wet power plug may lead to electric shock or
other perils.
Addr: 309, 3th Floor, No.16, Yun Ding North Road,
Huli District, Xiamen City, Fujian, P.R. China
12
Tel: +86-592-5702000
Fax: +86-592-5702455