AT&T Z221 ユーザーズマニュアル

36

Your handset contains delicate electronic circuitry, 

magnets, and battery systems. You should treat  

it with care and give particular attention to the  

following points:
•   Do not allow the handset, battery, or accessories to 

come into contact with liquids or moisture at any 

time. Do not immerse the handset in any liquid.

•   Do not place the handset alongside computer disks, 

credit cards, travel cards, and other magnetic media. 

The information contained on disks or cards may be 

affected by the handset.

•   Do not place anything in the folded handset.
•   Do not paint the handset.
•   Do not leave the handset or the battery in places 

where the temperature could exceed 60 °C, e.g., 

on a car dashboard or a windowsill, behind glass in 

direct sunlight, etc.

•   Do not remove the handset’s battery while the 

handset is switched on.

•   Take care not to allow metal objects, such as  

coins or key rings to contact or short-circuit the 

battery terminals.

•   Do not dispose of battery packs in a fire. The 

handset’s Li-ION batteries may be safely disposed  

of at a Li-ION recycling point.

•   Do not put the handset’s battery in your mouth,  

as battery electrolytes may be toxic if swallowed.

•   Do not attempt to dismantle the handset or any of 

its accessories.

•   This equipment is fitted with an internal battery; 

take it to a qualified service engineer when the 

replacement of the battery is required.

•   There is a risk of explosion if the battery is replaced 

with an incorrect battery type. Dispose of the used 

battery in accordance with the manufacturer’s 

instructions.

•   Do not put a battery into a microwave oven, clothes 

dryer, or high-pressure container.

•   Do not touch battery directly to an electric outlet or 

cigarette lighter charger. Use only approved charger 

units.

•   Do not pierce battery with a sharp object such as  

a needle.

•   When the battery is thrown away, be sure it is  

non-conducting by applying vinyl tape to the (+) and 

(-) terminals.

•   Do not disassemble or modify the battery.
•   Do not drop, throw, or subject the handset to  

rough treatment.

•   Stop using the battery if abnormal heat, odor, 

discoloration, deformation, or an abnormal condition 

is detected during use, charge, or storage.

•   In the unlikely event of a battery leak, keep the 

battery discharge away from your eyes or skin. If 

the leakage does come into contact with the eyes 

or skin, please flush thoroughly in clean water and 

consult with a doctor.

•   Do not use a damaged or deformed battery.
•   Do not solder a battery directly.