ZTE Corporation A410 Manuale Utente

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Care and maintenance / Warranty 
47
46
 
Settings / Care and maintenance
its normal temperature, moisture 
can form inside the device and 
damage electronic circuit boards.
•  Do not attempt to open the device 
other than as instructed in this 
guide.
•  Do not drop, knock, or shake the 
device. Rough handling can break 
internal circuit boards and fine  
mechanics.
•  Do not use harsh chemicals,  
cleaning solvents, or strong  
detergents to clean the device.
•  Do not paint the device. Paint can 
clog the moving parts and prevent 
proper operation.
•  Use only the supplied or an  
approved replacement antenna.  
Unauthorized antennas, modifications, 
or attachments could damage the 
device and may violate regulations 
governing radio devices.
•  Use chargers indoors.
•  Always create a backup of data you 
want to keep, such as contacts and 
calendar notes.
•  To reset the device from time to 
time for optimum performance, 
power off the device and remove 
the battery.
These suggestions apply equally to 
your device, battery, charger, or any 
accessory. If the device is not  
working properly, take it to the  
nearest authorized service facility for 
service.
Warranty
One (1) year limited warranty (U.S.)
For products purchased from Cricket  
or its authorized dealers Cricket  
warrants that this device (“Product”) 
is free from defects in material and 
workmanship that result in Product 
failure during normal usage,  
according to the following terms and 
conditions (the “Limited Warranty”):
1.  This Limited Warranty for the  
Product extends for one (1) year  
beginning on the date of the  
purchase of the Product. 
2.  The Limited Warranty extends only 
1.  Press the Left Soft Key 
Menu >  
Settings > Phone Info > MEID/pESN
2.  To return to the previous page, 
press the Back Key or OK Key.
Icon glossary
Displays the icons.
1.  Press the Left Soft Key 
Menu >  
Settings > Phone Info > Icon  
Glossary
2.  Your phone’s indicator icons are 
displayed.
3.  Press the OK Key, your phone’s 
indicator icons information are  
displayed.
Help
Using a phone to help.
1.  Press the Left Soft Key 
Menu >  
Settings > Phone Info > Help
2.  The help guide will be displayed 
on your phone. (Messages,  
Multimedia, Music, Bluetooth)
Care and  
maintenance
Your device is a product of superior 
design and craftsmanship and should 
be treated with care. The following 
suggestions will help you protect 
your warranty coverage.
•  Keep the device dry. Precipitation, 
humidity, and all types of liquids or 
moisture can contain minerals that 
will corrode electronic circuits. If 
your device does get wet, remove 
the battery, and allow the device to 
dry completely before replacing it.
•  Do not use or store the device in 
dusty, dirty areas. Its moving parts 
and electronic components can be 
damaged.
•  Do not store the device in hot  
areas. High temperatures can 
shorten the life of electronic  
devices, damage batteries, and 
warp or melt certain plastics.
•  Do not store the device in cold  
areas. When the device returns to