SamsungメーカーGalaxy Core SM-G386Fの使用説明書/サービス説明書
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ww w .samsung.c om User Manual GT-I8262.
2 About this manual This device pr ovides high qualit y mobile communication and en ter tainment using Samsung ’ s high standards and technolog ical exper tise. This user manual is specially designed t o detail the device ’ s functions and features .
About this manual 3 • Default applications that come with the device ar e subjec t to updates and ma y no longer be suppor ted without prior notice . If you have questions about an applica tion provided with the device , contact a Samsung Ser vice Centre .
About this manual 4 T rademarks • SAMSUNG and the SAMSUNG logo ar e regist ered trademarks of Samsung Electronics. • The Andr oid logo , G oogle ™ , Google Maps ™ , Google Mail ™ , Y ouT ube ™ , Google Play ™ Stor e, and Google T alk ™ are trademarks of Google , Inc.
5 T able of C onten ts Getting star ted 7 Device lay out 8 Buttons 9 P ack age contents 10 Installing the SIM or USIM card and battery 13 Charging the ba tter y 15 Inser ting a memor y card 17 T ur ni.
T able of Con tents 6 Settings 86 About Settings 86 Wi-F i 87 Bluetooth 87 Data usage 88 More settings 89 Home screen mode 89 Blocking mode 89 SIM card manager 90 Sound 90 Display 91 Storage 91 P ower.
7 Getting star ted Devic e lay out Back button Multipurpose jack F ront camera Menu button Microphone P ower button Earpiece Home button T ouch screen Pr oximity sensor Rear camera Speaker Main antenn.
Getting star ted 8 • Do not cov er the antenna ar ea with your hands or other objects. This may cause connectivity problems or drain the battery . • Do not use a screen prot ec tor . This causes sensor malfunctions. • Do not allow water t o contac t the touch scr een.
Getting star ted 9 P ack age c ont ents Check the product box f or the following items: • Device • Battery • Quick star t guide • The items supplied with the devic e and any a vailable accessories ma y var y depending on the region or service provider .
Getting star ted 10 Installing the SIM or USIM card and batt er y Inser t the SIM or USIM card provided b y the mobile telephone ser vice provider , and the included battery . Only microSIM car ds work with the device . 1 Remove the back c over . Be careful not to damage y our finger nails when you r emove the back cov er .
Getting star ted 11 • Do not remov e the protective tape cov ering the antenna, as this can damage the antenna. • Do not inser t a memor y card into the SIM car d slot. I f a memor y card happens t o be lodged in the SIM card slot, take the devic e to a Samsung Ser vice Centr e to remov e the memor y card.
Getting star ted 12 Removing the SIM or USIM car d and battery 1 Remove the back c over . 2 Pull out the ba tter y . 3 Pull out the SIM or USIM car d..
Getting star ted 13 Char ging the ba tter y Use the charger t o charge the battery before using it f or the first time. A computer can be also used to charge the devic e by connecting them via the USB cable. Use only Samsung-appro ved chargers , batteries, and cables.
Getting star ted 14 • The device can be used while it is char ging , but it may take longer to fully char ge the battery . • If the device receiv es an unstable power supply while charging , the touch screen may not function. If this happens, unplug the charger from the devic e.
Getting star ted 15 Reducing the batter y c onsumption Y our device provides options that help y ou save ba tter y pow er . By customising these options and deactivating featur es in the background, y ou can use the device longer between charges: • When you ar e not using the device, switch to sleep mode b y pressing the P ower butt on.
Getting star ted 16 1 Remove the back c over . 2 Inser t a memor y card with the gold- colour ed contacts facing downw ards . 3 Push the memory card into the slot. 4 Replace the back cov er . Removing the memor y card Befor e removing the memory card, first unmount it f or safe remo val.
Getting star ted 17 F ormatting the memor y card A memor y card f or matted on a c omputer may not be c ompatible with the device . F ormat the memor y card on the device . On the Home screen, tap Apps → Settings → Stor age → F ormat SD card → F ormat SD card → Erase ev er ything .
Getting star ted 18 Holding the devic e Do not cov er the antenna ar ea with your hands or other objects. This may cause connectivity problems or drain the ba tter y . L ock ing and unlock ing the devic e When not in use, lock the devic e to prevent un wanted operation.
Getting star ted 19 S witching bet w een net w orks When you insert t wo SIM or USIM car ds, you can use two diff erent subscriptions on the same network without the need to carr y two devices at the same time . Activate two car ds and switch between them when making calls or sending messages.
20 Basics Indicator ic ons The icons displa yed at the t op of the screen pr ovide inf ormation about the status of the device . The icons list ed in the table below are most c ommon.
Basics 21 Icon Meaning Fligh t mode activated Error occurr ed or caution required Battery power level U sing the touch scr een Use only fingers to use the t ouch screen. • Do not allow the touch scr een to come int o contact with other electr ical devices .
Basics 22 Dragging T o mov e an icon, thumbnail, or preview t o a new location, tap and hold it and drag it to the target position. Double -tapping Double -tap on a webpage, map , or image to zoom in a part.
Basics 23 F licking Flick left or right on the Home screen or the A pplications screen t o see another panel. F lick up or down to scr oll through a webpage or a list, such as contacts. Pinching Spread two fingers apart on a webpage, map , or image to zoom in a part.
Basics 24 C ontrol motions Simple motions allow easy contr ol of the device. Befor e using motions, make sur e the motion featur e is ac tivated . On the Home screen, tap Apps → Settings → Motion , and then drag the Motion switch to the right. Exc essive shaking or impac t to the device ma y result in unintended inputs.
Basics 25 Picking up When you pick up the devic e after it has been idle for some time or when the scr een has turned off , it vibrates if you ha ve missed calls or new messages. T urning o ver T ur n ov er the device to mut e ringtone, pause media pla yback, or mute the FM radio (when using the speaker).
Basics 26 Shaking • Shake the device to sear ch for Bluetooth devices , or computers in Kies via Wi-F i . • Shake the device to updat e the list of emails or information from Y ahoo News, Y ahoo F inance, or Ac cuWea ther . Updates will not w ork for widgets on the Home scr een.
Basics 27 • Blocking mode : Activate or deactivate blocking mode. In block ing mode , the device will block notifications. T o select which notifications will be blocked, tap Settings → Blocking mode . • Sync : Activate or deactivate aut o-syncing of applications.
Basics 28 Moving an item T ap and hold an item and drag it t o a new location. T o move it to another panel , drag it to the side of the screen. Removing an item T ap and hold an item, and drag it t o the rubbish bin that appears at the top of the Home screen.
Basics 29 U sing applications This device can run man y different types of applications , ranging fr om media to Internet applications. Opening an application On the Home screen or the Applications scr een, selec t an application icon to open it .
Basics 30 Organising with f olders Put r elated applications together in a f older for con venience . T ap → Edit , tap and hold an application, and then drag it to Crea te folder . Enter a f older name and then tap OK . Put applica tions into the new f older by dragg ing, and then tap S ave to sav e the ar rangement.
Basics 31 Help Ac cess help information t o lear n how to use the devic e and applications or configure impor tant settings. T ap Help on the Applications screen. Select an item to view tips . T o r eset help pop-ups if you have hidden them, tap Show help tip pop-ups , and then select items by ticking.
Basics 32 Entering upper case T ap befor e entering a charac ter . F or all caps, tap it twice. Changing language ke yboards Add languages t o the keyboard, and then slide the spac e key lef t or right to change language keyboards . Handwriting T ap and hold , tap , and then write a wor d with a finger .
Basics 33 C opying and pasting T ap and hold ov er text, drag or to select more or less text, and then tap to copy or to cut. The selected text is copied to the clipboard. T o paste it in to a text entr y field, plac e the cursor at the point where it should be inserted, and then tap → P aste .
Basics 34 F orgetting W i-Fi net w orks Any network that has ev er been used, including the current network, can be forgott en so the device will not automatically c onnec t to it.
Basics 35 T ransf erring files Move audio , video , image, or other types of files from the devic e to the computer , or vice versa. The f ollowing file f ormats are supported by some applications. Some file f ormats are not suppor ted depending on the version of the devic e’ s sof tware or the computer operating syst em.
Basics 36 C onnec ting as a media device 1 Connect the device to the comput er using the USB cable. 2 Open the notifications panel, and then tap Connected as a media devic e → Media device (M TP) . T ap Camer a (PTP) if your comput er does not suppor t M edia T ransfer P rotoc ol (MTP) or not hav e any appr opriate driver installed .
Basics 37 Setting a pattern On the Applications screen, tap Settings → Lock scr een → Screen lock → P attern . Draw a patt er n by connecting four dots or mor e, and then draw the patt er n again to v erify it. Set a backup unlock PIN to unlock the screen when you f orget the pattern.
Basics 38 Unlock ing the devic e T ur n on the screen b y pressing the P ower butt on or the Home button, and enter the unlock code . If the unlock code is forgott en, take the device to a Samsung Ser vice Centre t o reset it. Upgr ading the device The device can be upg raded to the lat est soft ware .
39 C ommunication Phone Use this application to make or answ er a call. T ap Phone on the Applications screen. Mak ing calls Mak ing a call Use one of the f ollowing methods: • Keypad : Enter the number using the keypad , and then tap or . • Logs : Make a call from the history of incoming and outgoing calls and messages.
Communication 40 F inding contacts Enter a name , phone number , or email address to find a c ontact in the contacts list. As characters are ent ered, pr edic ted contacts appear . Selec t one to place a call to it . Mak ing an interna tional call T ap and hold 0 until the + sig n appears.
Communication 41 Adding c ontac ts T o add a phone number to the c ontac ts list from the keypad , enter the number and tap Add to C ontac ts . V iewing call logs T ap Logs to view the history of incoming and outgoing calls. T o filter a call log , tap → V iew by → a SIM or USIM card , and then select an option.
Communication 42 Rejec ting a call When a call comes in, drag outside the large cir cle, or press and hold the headset button. T o send a message when r ejecting an incoming call, tap Rejec t call with message . T o create the rejection message, tap → Call settings → Set reject messages .
Communication 43 V ideo calls Mak ing a video call Enter the number or select a contact from the contacts list, and then tap to make a video call. During a video call The f ollowing actions are available: • Swit ch camera : Switch between the fr ont and rear camera.
Communication 44 Sw apping images Drag an image of either par ty onto the other par ty ’ s image to swap the images . C ontac ts Use this application to manage c ontac ts, including phone numbers , email addresses , and others. T ap Con tacts on the Applications screen.
Communication 45 Editing a con tac t Selec t a contact to edit, and then tap . Deleting a contact T ap → Delete . Setting a speed dial number T ap → Speed dial setting , select a speed dial number , and then select a contact for it. T o remov e a speed dial number , tap and hold it, and then tap Remov e .
Communication 46 Syncing with Samsung C ontac ts T ap → Merge with Samsung . Contacts synced with Samsung Con tacts appear with in the contacts list. If a contact is added or deleted on the device, it is also added to or delet ed from Samsung Contacts, and vic e versa.
Communication 47 C ontac t groups Adding c ontac ts to a gr oup Selec t a gr oup , and then tap . Select contacts to add, and then tap Done . Managing groups T ap , and then take one of the follo wing actions: • Create : Make a new group . • Search : Search for c ontac ts.
Communication 48 Messaging Use this application to send t ex t messages (SMS) or multimedia messages (MMS). T ap Messaging on the Applications screen. Y ou may incur additional charges for sending or r eceiving messages while you are outside your home service area.
Communication 49 V iewing incoming messages Incoming messages are gr ouped into message threads by con tact. Selec t a contact to view the person ’ s message . Listening to a v oice message T ap and hold 1 on the keypad , and then follow the instructions from your service provider .
Communication 50 Sending scheduled messages While composing a message , tap → Schedule sending . Tick Schedule sending , set a time and date , and then tap Done .
Communication 51 Google M ail Use this application to quickly and directly access the Google Mail ser vice. T ap Google Mail on the Applications screen. • This application ma y not be available depending on the r egion or ser vice pr ovider . • This application ma y be labelled differ ently depending on the reg ion or ser vice provider .
Communication 52 Labels Google Mail does not use ac tual folders , but uses labels instead. When Google Mail is launched, it displa ys messages labelled Inbox. T ap to view messages in other labels. T o add a label to a message , selec t the message, tap , and then select the label to assign.
Communication 53 Messenger Use this application to cha t with others via Google+ instant messaging ser vice . T ap Messenger on the Applications screen.
54 W eb & netw ork Internet Use this application to br owse the Internet. T ap Internet on the Applications screen. V iewing webpages T ap the address field , enter the web address , and then tap Go . T ap to share , save , or print the current w ebpage while viewing a webpage .
W eb & network 55 Histor y T ap → Histor y to open a webpage fr om the list of recently-visit ed webpages. T o clear the histor y , tap → Clear history . T ap → Histor y → Most visited to open a webpage fr om the list of most visited webpages.
W eb & network 56 Searching the w eb by voic e T ap the address field , tap , speak a keyword , and then select one of the suggested key wor ds that appear . Syncing with other de vices Sync open tabs and bookmarks to use with Chrome on another device , when you ar e logged in with the same Google account.
W eb & network 57 P airing with other Bluetooth devices On the Applications screen, tap Settings → Bluetooth → Scan , and detected devices are listed. Select the device you wan t to pair with, and then acc ept the auto- generated passkey on both devices to c onfirm.
58 Media Music Pla yer Use this application to list en to music. T ap Music Play er on the Applications screen. • Some file formats are not supported depending on the device ’ s soft war e version. • Some files may not play pr operly depending on the encoding used.
Media 59 Crea ting playlists Make an own selection of songs. T ap Playlists , and then tap → Crea te playlist . Enter a title and tap OK . T ap Add music , select songs to include, and then tap Done . T o add the curren tly-playing song to a pla ylist, tap → Add t o playlist .
Media 60 T ak ing photos T ak ing a photo T ap the image on the preview scr een where the camera should focus . When the subject is in focus , the focus frame turns green. T ap to take the photo . Indicates which storage is in use . Switch between still and video mode.
Media 61 • Autumn c olour : Use this setting f or red-shifted backgr ound scener y . • Te x t : Use this setting f or books or posters. • Candlelight : Use this setting f or images of bright light against a dark background . • F irework : Use this setting f or high- contr ast scenes.
Media 62 T ak ing videos T ak ing a video Slide the still-video switch to the video ic on, and then tap to take a video . T o stop recor ding, tap . Manual focus is not av ailable in video mode. Recor ding mode Switch between the front and r ear camera.
Media 63 Zooming in and out Use one of the f ollowing methods: • Use the V olume button to zoom in or out . • Spread two fingers apart on the screen to zoom in, and pinch to z oom out. The zoom in/out eff ec t is available when using the z oom featur e while shooting video .
Media 64 • Flash : Activate or deactivate the flash. • Shooting mode : Change the shooting mode. • Recording mode : Change recor ding mode. • Effects : Selec t among various eff ects that are available . • Scene mode : Change the scene mode .
Media 65 Shor tcuts Reorganise shor tcuts f or easy access to the camera ’ s various options . T ap → Edit shor tcuts . T ap and hold an option and drag it to a slot a t the left of the screen. The other icons can be moved within the list b y tapping and dragging them.
Media 66 Pla ying videos Video files sho w the icon on the preview . Selec t a video to wa tch it and tap . Editing images When viewing an image, tap and use the follo wing func tions: • Delete : Delete the image. • F ace tag : Register the faces in the image as fac e tags.
Media 67 Setting as wallpaper When viewing an image, tap → Set as to set the image as wallpaper or to assig n it to a contact. V ideo Pla yer Use this application to pla y video files. T ap V ideo Player on the Applications screen. • Some file formats are not supported depending on the device's software.
Media 68 Deleting videos T ap → Delete , select videos by tick ing, and then tap Delete . Sharing videos T ap → Share via , select videos by tick ing, tap Done , and then select a sharing method. Y ou T ube Use this application to w atch videos fr om the Y ou T ube website .
Media 69 F M R adio Listen to music and new s on the FM r adio . T o listen to the F M radio, y ou must connec t a headset, which ser ves as the radio an tenna. T ap FM Radio on the Applications screen. Listening to the F M radio Plug a headset into the devic e befor e launching the FM radio .
Media 70 Scanning radio stations T ap → Scan , and then select a scan option. The FM r adio scans and saves a vailable stations automatically . Selec t the radio station y ou want from the stations list and tap to return t o the FM r adio screen.
71 Applica tion & media stor es Pla y Stor e Use this application to pur chase and download applications and games that are able t o run on the device . T ap Play St ore on the Applications screen. This application ma y not be available depending on the r egion or ser vice pr ovider .
Application & media stor es 72 Samsung Apps Use this application to pur chase and download dedicated Samsung applications. F or more information, visit ww w .samsungapps.com . T ap Samsung Apps on the Applications screen. This application ma y not be available depending on the r egion or ser vice pr ovider .
Application & media stor es 73 Pla y Music Use this application to list en to music from the device or stream music fr om the G oogle cloud ser vice. T ap Play Music on the Applications screen. This application ma y not be available depending on the r egion or ser vice pr ovider .
74 Utilities Memo Use this application to r ecord impor tant inf ormation to sav e and view at a later date . T ap Memo on the Applications screen. C omposing memos T ap , enter a memo , and then tap S ave . T o change the backgr ound colour , tap → .
Utilities 75 V iewing a memo T ap the memo thumbnail to open it. Scroll left or right to see mor e memos. T ap and use the follo wing: • : Delete the memo . • : Change the background c olour . • : Lock the memo so tha t others cannot view it.
Utilities 76 T o add an ev ent or task more briefly , tap a date to select it and tap it again. Enter a title and specify which calendar to use or sync with. Then tap Edit ev ent details or Edit task details to add more details , such as how often the event repea ts, when it has an advance alert, or where it takes place.
Utilities 77 Syncing with Google C alendar On the Applications screen, tap Settings → Google under Ac counts → a Google account → Sync C alendar → Sync no w . T o manually sync f or updating, on the Applications scr een, tap S Planner → → Sync .
Utilities 78 Clock Use this application to set alarms , check the time in any location in the world, measur e the duration of an ev ent, set a timer , or use as the desk clock.
Utilities 79 Stopping alarms Drag outside the large circle to st op an alarm. Drag outside the large cir cle to repeat the alarm after a specified length of time. Deleting alarms T ap and hold the alarm, and then tap Delete . W orld clock Crea ting clocks T ap Add city , and then enter a city name or select a cit y from the cities list.
Utilities 80 Calcula tor Use this application f or simple or complex calculations. T ap Calculat or on the Applications screen. Rotate the device t o landscape orientation to display the scien tific calculator . If Screen rotation is disabled, tap → Scientific calculator .
Utilities 81 Pla ying voic e memos Selec t a voic e memo to play . • : Adjust the pla yback speed. • : T r im the voic e memo. • : Adjust the v olume by dragging the volume bar up or do wn. • : Stop playback. • : P ause playback .
Utilities 82 Here ar e several examples of spoken c ommands: • Open music • Launch calculator • Call L ulu mobile • Dial Lulu w or k • Check schedule Tips f or better voice r ecognition • Speak clearly . • Speak in quiet places.
Utilities 83 Search scope T o select what applications to sear ch, tap → Settings → Phone search , and then tick the items to sear ch for . Google Now Launch Google search to view Google Now car ds that show the current wea ther , public transit inf o , your next appointment, and mor e when you ar e most likely to need it.
Utilities 84 V iewing files Selec t a f older to open it. T o go back to the parent f older , tap . T o return to the root director y , tap . In a folder , tap , and then use one of the follo wing options: • Selec t all : Selec t all files to apply the same option to them a t once .
85 T r av el & local Maps Use this application to pinpoin t the location of the device , search f or places, or get directions. T ap Maps on the Applications screen. This application ma y not be available depending on the r egion or ser vice pr ovider .
86 Settings About Settings Use this application to c onfigure the device, set application options , and add accounts. T ap Settings on the Applications screen. Wi - Fi Activate the Wi-F i featur e to connect to a Wi-F i network and access the Internet or other network devices.
Settings 87 Setting Net w ork notification The device can det ect open Wi-F i networks and display an icon on the sta tus bar to notify when available . On the Settings screen, tap Wi - Fi → → Adv anced and tick Network notification to activate this fea ture .
Settings 88 More settings Cust omise settings to contr ol connec tions with other devices or networks. F light mode This disables all wireless functions on your devic e. Y ou can use only non-network services. Mobile networks • Mobile data : Use to allo w packet switching data networks f or network ser vices.
Settings 89 VPN Set up and connect to vir tual private networks ( VPNs). Kies via W i-F i Connect the device to Samsung Kies via a Wi-F i network . Home screen mode Selec t a Home screen mode (basic or easy).
Settings 90 Sound Change settings for various sounds on the devic e. • V olume : Adjust the v olume level for call ringtones , music and videos, syst em sounds, and notifications. • Ringtone : – Device ringt one : Selec t a ringtone to alert you to incoming calls .
Settings 91 • Smar t stay : Set the device to prev ent the display back light fr om turning off while you are looking at the display . • F ont style : Change the font type f or display text. • F ont size : Change the font siz e. • T ouch key light duration : Set the duration for the t ouch button back light.
Settings 92 Applica tion manager View and manage the applica tions on your device . L ocation ser vices Change settings for location inf ormation permissions. • Use wir eless networks : Set the device to use W i-F i and/or mobile net works f or finding the current location.
Settings 93 – W eather : Set the device to show the w eather information on the locked screen and change the settings for the w eather display . – Help text : Set the device to show the help t ext on the locked screen. – W ake up in lock screen : Set the device to rec ognise your wake up command when the screen is locked .
Settings 94 • SIM Change Alert : Activate or deactivate the F ind my mobile f eature which helps locate the device when lost or stolen. • F ind my mobile web page : Ac cess the F ind my mobile websit e ( findmymobile .samsung.com ). Y ou can track and contr ol your lost or stolen device on the F ind my mobile website .
Settings 95 Google voic e t yping T o change the v oice input settings, tap . • Choose input languages : Selec t input languages f or text input. • Block offensiv e words : Set the device to prev ent the device from rec ognising offensive wor ds in voice inputs .
Settings 96 – Character previe w : Set the device to display a lar ge image of each charac ter tapped. – Key -tap sound : Set the device to sound when a key is touched . • T utorial : Learn how t o enter text with the Samsung keyboard.
Settings 97 • Check missed ev ents : Set the device to check missed calls, messages , or events when S V oice is launched by pressing the headset butt on. • Home address : Enter y our home address to use loca tion information with the v oice command f eature .
Settings 98 Backup and reset Change the settings for manag ing settings and data. • Back up my da ta : Set the device to back up settings and application data t o the Google ser ver . • Backup accoun t : Set up or edit your Google backup account.
Settings 99 Dat e and time Ac cess and alter the f ollowing settings to control ho w the device displays the time and date . If the batter y remains fully discharged or r emoved from the devic e, the time and dat e is reset. • Aut omatic date and time : Aut omatically update the time and dat e when moving across time zones .
Settings 100 • Ac cessibility shor tcut : Add a shortcut to Ac cessibility on the quick menu that appears when you pr ess and hold the P ower button. • T alkBack : Activate T alk back, which provides voic e feedback . • F ont size : Change the font siz e.
Settings 101 • W ait for debugger : Set the device to prev ent the selec ted application fr om loading until the debugger is ready . • Show touches : Set the device to show the point er when you touch the screen. • Show point er location : Set the device to show the c oordinat es and traces of the point er when you touch the scr een.
102 T r oubleshooting When y ou turn on your devic e or while you ar e using the device , it prompts y ou to enter one of the f ollowing codes: • P assword: When the device lock f eature is enabled, y ou must enter the password y ou set for the devic e.
T roubleshooting 103 Y our device fr eezes or has fatal errors If your device freez es or hangs, you may need t o close progr ams or reset the device t o regain functionalit y . If your device is fr ozen and unr esponsive , press and hold the P ower butt on for 6-8 seconds.
T roubleshooting 104 A udio quality is poor • Ensure that y ou are not block ing the device ’ s internal ant enna. • When you ar e in areas with weak signals or poor r eception, you may lose rec eption. M ov e to another area and try again.
T roubleshooting 105 Error messages appear when launching the camer a Y our S amsung device must ha ve sufficient a vailable memor y and battery power to opera te the camera application. If you r eceive err or messages when launching the camera, tr y the follo wing: • Charge the batt er y or replace it with a batt er y that is fully charged .
T roubleshooting 106 Another Bluetooth de vice is not locat ed • Ensure that the Bluet ooth wireless f eature is activated on your device . • Ensure that the Bluet ooth wireless f eature is activated on the device you wish t o connect to , if necessar y .
ww w .samsung.c om English (EU). 01/2014. Rev . 1.2 Some content ma y differ from your devic e depending on the region, ser vice pro vider , or soft war e version, and is subject to change without prior notice.
デバイスSamsung Galaxy Core SM-G386Fの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Samsung Galaxy Core SM-G386Fをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはSamsung Galaxy Core SM-G386Fの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Samsung Galaxy Core SM-G386Fの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Samsung Galaxy Core SM-G386Fで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Samsung Galaxy Core SM-G386Fを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSamsung Galaxy Core SM-G386Fの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Samsung Galaxy Core SM-G386Fに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちSamsung Galaxy Core SM-G386Fデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
