User's Manual
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Somememorycardsmaynotbefullycompatiblewiththedevice.Using
an incompatible card may damage the device or the memory card, or
corruptthedatastoredin it.
•
Usecautiontoinsertthememorycardright‐sideup.
•
The device supports the FAT and the exF AT file systems for memory
cards. When inserting a card formatted in a different file system, the
deviceaskstoreformatthememorycard.
•
Frequent writing and erasing of data shortens the lifespanof memory
cards.
Attention!Takea lookatthetwowaysofusingthememorycardthatwill
be proposed, aft er turning on the smartphone. Choose the best suited
variant.
Maintechniques
Touchscreenusage
Itisrecommendedtousefingerswhen
youusethetouchscreen.
Attention!Donotallowthetouchscreentocomeintocontactwithother
electrical devices. Electrostatic discharges can cause the touchscreen to
malfunction. To avoid damaging the touchscreen, do not tap it with
anythingsharporapplyexcessivepressuretoit withyourfingertips.The
devicemay not
recognizetouch inputscloseto theedges ofthescreen,
which are outside of the touch input area. Leaving the touchscreen idle
14
for extended periods may result in afterimages (screen burn‐in) or
ghosting.Turnoffthetouchscr eenwhenyoudonotusethedevice.
Operatewithfingers
Tapping
Toopenanapp,toselectamenuitem,topressanon‐screenbutton,or
to enter a character using the keyboard
on the screen, tap it with your
finger.
Tappingandholding
Tap and hold an item or the screen for more than 2 seconds to access
availableoptions.
Dragging
Tomoveanitem,tapandholditanddragittothetargetposition.
Double‐tapping
Double‐tap on
a webpage or image to zoom in. Double – tap again to
return.
Swiping
SwipetotheleftorrightontheHomescreenortheAppsscreentoview
otherpanels. You mayswipe upwardsor downwardstoscrollthrougha
webpageoralistofitemssuchascontacts.
Spreadingandpinching
Spreadtwofingersapartonawebpage,map,orimagetozoominapart.
Pinchtozoomout.