Fujitsu arrows U User Manual

104Handset & Hardware CareHandset, SIM Card, AC Charger (SoldSeparately), Optional Accessories(Common)・Use handset with Slot Cap firmly closed to ensure waterresistance (IPX5, IPX8 equivalent).However, this is not guaranteed for all conditions of usage.Do not allow water to enter handset and do not splashwater on AC Charger (sold separately)/optional accessories.AC Charger (sold separately)/optional accessories are notwater resistant. Do not open/close Slot Cap in rain or whilewater is on handset. May allow water to enter handset andcause corrosion.Handset will not covered by warranty if malfunction isdetermined to be due to such water exposure.・Excessive force on handset may break it and cause it tomalfunction. Do not sit down with handset in a back pocket,and do not place heavy objects in a bag with handset inside.Such malfunction is not covered by warranty even if handsetexterior appears undamaged.・Display is made of hardened glass, however, it may bebroken if subjected to excessive force or strong impact. Ifbroken, cease use and do not touch fragments.・Avoid extreme temperatures.・Use within temperatures of 5°C to 35°C and humidity 45%to 85%.See "Water, Dust, and Shock Resistance" for use in a bathroom.・Do not use in a dusty place or where there is muchvibration.・Clean charging terminal with a dry cotton swab, etc.occasionally.Dust may cause contact failure. Do not apply excessiveforce; may deform terminal.・Clean with a dry, soft cloth. Using benzine, thinner, alcohol,detergent, etc. may fade color/print.・Handset use near TVs, speakers, etc. may cause interference.・Handset normally may become warm while calling, usingapplications, charging, etc.・A guardian should instruct children and ensure safe use,and should also supervise use. Failure to do so may result ininjuries.・Do not place near corrosive chemicals or where corrosivegases are generated. May cause malfunction or loss ofinternal data.・Insert/remove connector on external device in/from chargingterminal or Stereo Earphones Port without bending. Insert/remove in correct direction. Failure to do so may causebreakage or malfunction.・Do not bring cash cards, floppy disks, credit cards,telephone cards, or other magnetic media near handset. Maycause recorded data to be erased.・Do not subject SD Card to vibration or shock or power offhandset while it is being accessed. May cause data to beerased or may cause malfunction.・Do not scratch, bend, twist, or place heavy objects onequipment. Do not drop or subject to impact. May causeinternal data to be erased or may cause malfunction.Handset・Handset is certified as conforming to technical standardsfor specified wireless equipment based on the Radio Law. Toshow the mark of technical conformity:In Home Screen, (Settings) System AdvancedSystem information Regulatory labels・Contacts, mail, bookmarks, and other data saved on handsetmay be altered or lost due to accident, malfunction/repair,or other handling. Be sure to back up important data.SoftBank is not responsible for any damages or loss ofprofit from alteration/loss of data.・Display is manufactured with high precision technology,however, some pixels may not illuminate or may always beilluminated, and is normal.・Do not intentionally apply strong force to Display (pressinghard, hitting, etc.). May cause scratching or breakage.・Do not press fingernails, sharp objects, or hard objectsagainst Keys or Display. May cause scratching or breakage.Touch panel is designed to be touched lightly. Do not pressstrongly with fingers or pointed objects (fingernails, ballpen, pin, etc.).To prevent malfunction of Display, do not:・Operate with gloved hands・Operate with fingernails・Operate with an object on Display・Attach protective sheet or sticker・Operate Display while wet or dewed・Operate with wet or sweaty fingers・Operate under water・In a public place, use handset without disturbing others.・Repeated and continuous video shooting or usingapplications for a long time may make handset warm, andprolonged contact may cause low-temperature burns.・Handset may become warm during use or charging. Handsetmay stop charging or dim Display as a safety precaution, butis normal.If handset is used under such conditions, alert may appearand handset may power off.・Continuing to use Camera while handset is warm causeswarning to appear, and handset may power off.・If handset becomes extremely hot during use, cease useimmediately.・If the same screen is viewed for a long while, afterimagesmay remain. This is normal. It is recommended to set ashort delay time for handset to enter sleep to preventafterimages and save power.・Clean Display with a dry, soft cloth. Using a wet cloth orglass cleaner may cause it to malfunction.・Do not cover Light Sensor with your finger or a sticker.・Do not cover Light Sensor with a sticker. Display may remainoff and inoperable when calls arrive or during calls.・If your hair covers your ear during a call, proximity sensormay not work properly or may brush Display and end call.・Covering internal antenna area with fingers or metal objectsmay affect sensitivity.・Slot Cap is designed not to easily be removed, but can beremoved if pulled strongly. Reattach if it becomes removed.・Being brought in from cold outdoors to warm indoors, coldair from air conditioning, etc. may cause condensation inhandset. Condensation may result in malfunction.