Sony Xperia X Manual page 50

malfunction.
 Occasionally clean Charging Terminals with a dry, cotton swab etc. Dirt on Charging Terminals
may cause power shut-off or insufficient charging. Take care not to damage Charging Terminals
when cleaning.
 Clean handset, SIM Card, or AC Charger (optional accessory) with a dry, soft cloth. Rubbing hard
with a dry cloth etc. may scratch them. Wiping off with wet dustcloth may cause malfunction. Using
benzine, thinner, alcohol, detergent, etc. may fade color/print.
 Occasionally clean Headphone Port and External Device Port with a dry cotton swab etc. Dirt on
them may cause contact failure. Do not deform Headphone Port, External Device Port or
connecting plug by putting pressure when cleaning.
 Do not leave Camera in direct sunlight. Concentrated sunlight through Lens may cause handset to
malfunction.
 Do not bring magnetic data or magnetic objects close to handset. Magnetic data on cash card,
credit card, etc. may be erased or may cause handset malfunction.
 Do not remove IMEI printed sticker or Nameplate.
 Use Attachment 52B for setting handset into Desktop Holder (optional accessory).
Charging
 AC Charger (optional accessory) may become warm while charging. It is not abnormal.
 If charging is started, handset can power on although it is unavailable for operation. For this
reason, avoid charging in a place where handset use is prohibited (in aircraft, hospital, etc.)
 Check battery level with Status Indicator at the top of screen.
 Operation time of Internal Battery varies by usage environment or the battery condition.
 Internal Battery is consumable item. Operation time per charge decreases by charging repeatedly.
 Internal Battery is consumable item. When operation time with full-charged is extremely shortened,
it is time to replace. Internal Battery is not customer-replaceable. Bring handset to a SoftBank
Shop etc. to replace Internal Battery. Fee is incurred for the replacement. Contact a SoftBank
Shop or SoftBank Customer
 Using application while charging may shorten Internal Battery life.
Touchscreen
 Handset uses a touchscreen Display. Operate with your fingers on Display.
 Touch with your fingers lightly. Do not press forcibly with fingers or push with a sharp-pointed
object (nail, ball-point pen, pins, etc.)
 Touchscreen may not work or malfunction in the following cases:
-Operation with fingernail
Support.