Manuel d'utilisation / d'entretien du produit Galaxy Trend GT-S7392 du fabricant Samsung
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ww w .samsung.c om User Manual GT-S7392.
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 12 Charging the ba tter y 15 Inser ting a memor y card 17 T ur ni.
T able of Con tents 6 85 More settings 86 Blocking mode 86 SIM card manager 86 Sound 87 Display 87 Storage 88 Battery 88 Application manager 88 Loca tion ser vices 88 Lock scr een 89 Securit y 89 Lang.
7 Getting star ted Devic e lay out Microphone Menu button Home button Back button Multipurpose jack P ower button Earpiece T ouch screen Rear camera Back cov er V olume button Headset jack 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 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. • Use caution not to lose or let others use the SIM or USIM car d.
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. 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.
Getting star ted 13 • When the battery power is low , the device emits a warning tone and display s a low battery power message. • If the batter y is completely dischar ged, the device cannot be turned on immediately when the char ger is connected.
Getting star ted 14 After fully charging , disconnect the device from the charger . F irst unplug the charger from the device , and then unplug it from the electric socket. Do not remov e the batter y before r emoving the charger . This may damage the device .
Getting star ted 15 Inser ting a memor y card Y our device accepts memor y cards with maximum capacities of 64 GB . D epending on the memor y card manufacturer and type, some memory cards may not be compatible with y our device . • Some memor y cards may not be fully compa tible with the device .
Getting star ted 16 Removing the memor y card Befor e removing the memory card, first unmount it f or safe remo val. On the Home scr een, tap Apps → Settings → Stor age → Unmount SD card . 1 Remove the back c over . 2 Push the memory card until it disengages from the devic e, and then pull it out.
Getting star ted 17 T urning the devic e on and off When turning on the device f or the first time, f ollow the on-screen instructions to set up your device .
Getting star ted 18 L ock ing and unlock ing the devic e When not in use, lock the devic e to prevent un wanted operation. P ressing the P ower button turns off the screen and puts the device int o lock mode. The device automa tically gets locked if it is not used for a specified period .
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 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 . Electrostatic discharges can cause the touch scr een to malfunc tion.
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 Notifications Notification icons appear on the status bar a t the top of the screen t o report missed calls, new messages, calendar ev ents, devic e status, and mor e. Drag down fr om the status bar to open the notifications panel. Scr oll the list to see additional aler ts.
Basics 27 Rearranging it ems Adding an applica tion icon On the Home screen, tap Apps , tap and hold an application icon, and then drag it in to a panel preview .
Basics 28 Removing a panel T ap → Edit page , tap and hold a panel preview , and then drag it to the rubbish bin at the bottom of the screen. Setting wallpaper Set an image or photo stored in the devic e as wallpaper for 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 Ent ering te x t Use the Samsung keyboard or the v oice input feature t o enter text. T ext entr y is not suppor ted in some languages . T o ent er text, you must change the input language to one of the suppor ted languages .
Basics 32 Entering t ex t by v oice Activate the v oice input feature and then speak in to the microphone . The device display s what you speak. If the device does not recog nise your wor ds correctly , tap the underlined tex t and select an alternative w ord or phrase from the dr opdown list.
Basics 33 A dding W i-F i netw orks If the desired network does not appear in the networks list, tap Add W i-F i net work at the bottom of the networks list. Enter the network name in Network SSID , select the securit y type and enter the passwor d if it is not an open network, and then tap S ave .
Basics 34 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 35 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 36 Setting a PIN On the Applications screen, tap Settings → Lock scr een → Screen lock → PIN . Enter at least f our numbers, and then enter the passw ord again to v er ify it. Setting a passwor d On the Applications screen, tap Settings → Lock scr een → Screen lock → P asswor d .
Basics 37 Upgr ading the device The device can be upg raded to the lat est soft ware . This f eature ma y not be available depending on the r egion or ser vice provider . Upgr ading with Samsung K ies Launch Samsung Kies and connec t the device to the c omputer .
38 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 39 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 + sign appears.
Communication 40 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 41 Rejec ting a call When a call comes in, drag outside the large cir cle. 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 42 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. Managing con tac ts T ap Con tacts . Crea ting a contac t T ap and enter contact information.
Communication 43 Searching f or con tac ts T ap Con tacts . Use one of the f ollowing search methods: • Scroll up or down the con tacts list. • Use the index at the right side of the c ontacts list for quick scrolling , by dragging a finger along it.
Communication 44 Impor ting and expor ting contacts T ap Con tacts . Impor ting contacts T ap → Impor t/Expor t → Impor t from USB stor age , Impor t from SD card , or Impor t from SIM car d . Expor ting contacts T ap → Impor t/Expor t → Expor t to USB stor age , Expor t to SD card , or Expor t to SIM card .
Communication 45 C ontac t groups T ap Groups . Adding c ontac ts to a gr oup Selec t a gr oup , and then tap . Selec t 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 .
Communication 46 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 47 Email Use this application to send or view email messages . T ap Email on the Applications screen. Setting up email accoun ts Set up an email account when opening Email for the first time .
Communication 48 Reading messages Selec t an email accoun t to use , and new messages are retriev ed. T o manually retriev e new messages, tap . T ap a message to r ead. Open attachments. Add this email addr ess to the contacts list. Reply to the message.
Communication 49 Sending messages In any mailbox, tap , enter r ecipients, a subject, and a message, and then tap . T ap → Attach picture to attach images . T ap → Attach video to attach videos . T ap → Add C c/Bcc to add more r ecipients. T ap → Save dr af t to sav e the message for later deliv er y .
Communication 50 T alk Use this application to cha t with others via Google T alk. T ap T alk on the Applications screen. This application ma y not be available depending on the r egion or ser vice pr ovider . Public pr ofile T ap the accoun t ID at the top of the friends list to change the a vailability status, image , or status message.
Communication 51 Google+ Use this application to sta y connec ted with people via Google ’ s social network ser vice. T ap Google+ on the Applications screen.
Communication 52 ChatON Use this application to cha t with any devic e. T o use this application, you must sig n in to your Samsung account. T ap ChatON on the Applications screen. This application ma y not be available depending on the r egion or ser vice pr ovider .
53 W eb & net w ork Chr ome Use this application to sear ch for information and br owse webpages . T ap Chrome on the Applications screen. This application ma y not be available depending on the r egion or ser vice pr ovider . V iewing webpages T ap the address field , and then enter a web address or sear ch cr iteria.
W eb & network 54 Bluetooth Bluetooth crea tes a direct wireless c onnection bet ween two devices o ver shor t distances. Use Bluetooth to ex change data or media files with other devices. • Samsung is not responsible f or the loss, int erception, or misuse of da ta sent or receiv ed via the Bluetooth featur e.
55 Media Camer a Use this application to take phot os or videos. Use Galler y to view photos and videos taken with the devic e ’ s camera. (p . 61) T ap Camer a on the Applications screen. • The camera aut omatically shuts off when unused. • Make sure that the lens is clean.
Media 56 T ak ing photos T ak ing a photo T ap to take a photo . Indicates which storage is in use . Switch between still and video mode. Open the image viewer to displa y photos. Change the shooting mode. Select among various effects that are available .
Media 57 • Beach/Snow : Use this setting f or well-lit or sunn y outdoor scenes . • Sunset : Use this setting f or richer colours and sharper contrasts . • Dawn : Use this setting f or very subtle colours. • Autumn c olour : Use this setting f or red-shifted backgr ound scener y .
Media 58 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 r ecording , tap . Recor ding mode Indicates which storage is in use . Switch between still and video mode. Open the video player to play videos .
Media 59 T ap to change the rec ording mode. • Normal : Use this mode f or normal quality . • Limit for MMS : Use this mode to lo wer quality for sending via messag ing. Zooming in and out Use one of the f ollowing methods: • Use the V olume button to zoom in or out .
Media 60 C onfiguring settings for Camer a T ap to configur e settings for Camera. Not all of the f ollowing options are available in both still camera and video camera modes . The av ailable options var y depending on the mode used. • Edit shor tcuts : Reorganise shor tcuts to fr equently-used options.
Media 61 • Guidelines : Display viewfinder guides to help c omposition when selecting subjec ts. • Image quality : Set the quality level for photos . H igher quality images require mor e storage space . • V ideo qualit y : Set the quality level for videos .
Media 62 Zooming in and out Use one of the f ollowing methods to z oom in an image: • Double -tap anywhere to zoom in. • Spread two fingers apart on any place to z oom in. Pinch t o zoom out, or double -tap to return. Pla ying videos Video files sho w the icon on the preview .
Media 63 Deleting images Use one of the f ollowing methods: • In a folder , tap → Selec t item , select images, and then tap → Delete . • When viewing an image, tap → Delete .
Media 64 Pla ying videos Selec t a video to pla y . Change screen ratio . Move f or wards or backwards by dragging the bar . Restar t the current video or skip to the previous video . T ap and hold to mov e backwards quickly . Skip to the nex t video .
Media 65 Y ou T ube Use this application to w atch videos fr om the Y ou T ube website . T ap Y ou T ube on the Applications screen. This application ma y not be available depending on the r egion or ser vice pr ovider . W atching videos T ap , and then enter a key wor d.
Media 66 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 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 67 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.
68 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 69 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 70 Pla y M ovies Use this application to w atch, download , and rent movies or T V shows . T ap Play Movies on the Applications screen. This application ma y not be available depending on the r egion or ser vice pr ovider .
71 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 72 Calendar Use this application to manage ev ents. T ap Calendar on the Applications screen. Crea ting events T ap → New ev ent , and then enter an ev ent with an optional repeat setting . Or , tap a date to select it and tap it again. Enter a title and specify which calendar to use or sync with.
Utilities 73 Changing calendar type T ap , and then selec t one from among diff erent types of calendars including month, week, and others. Searching f or ev ents T ap → Search , and then enter a keywor d to search f or . T o view toda y ’ s ev ents, tap the month icon at the t op right of the screen.
Utilities 74 Clock Use this application to set alarms or use as the desk clock. T ap Clock on the Applications screen. Date and time View or set alarms . Setting alarms T ap → → T urn alarm on, set a time for the alarm to go off , set days for the alarm to repeat, and then tap DONE .
Utilities 75 Calcula tor Use this application f or simple or complex calculations. T ap Calculat or on the Applications screen. T o displa y the scientific calculator , tap → Adv anced panel . T o clear the history , tap → Clear history . V oic e R ec order Use this application to r ecord or play v oice memos.
Utilities 76 Pla ying voic e memos Selec t a voic e memo to play . • : Adjust the v olume by dragging the volume bar up or do wn. • : Stop playback. • : P ause playback . • : T r im the voic e memo. • : Adjust the pla yback speed.
Utilities 77 Google Use this application to sear ch not only the I nternet, but also applications and their c ontents on the device as well . T ap Google on the Applications screen. This application ma y not be available depending on the r egion or ser vice pr ovider .
Utilities 78 V oic e S earch Use this application to sear ch webpages by speaking. T ap V oice Search on the Applications screen. This application ma y not be available depending on the r egion or ser vice pr ovider . Speak a keyword or phrase when Speak now appears on the screen.
Utilities 79 A dding shor tcuts to f olders Add a shortcut of frequently-used f olders to the root director y . T ap → Add shortcut , enter a shor tcut name , tap OK , select a folder , and then tap Done . Downloads Use this application to see wha t files are downloaded thr ough the applications.
80 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 .
T ravel & local 81 Getting directions for a destination 1 T ap . 2 T ap , and then select a method to enter star ting and ending locations: • My current location : Use current loca tion for starting location. • Con tacts : Selec t from the c ontacts list.
T ravel & local 82 Na vigation Use this application to sear ch for a route t o a destination. T ap Navigation on the Applications screen. • Navigation maps , your current location, and other naviga tional data may diff er from actual location information.
83 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 84 W i-F i D irect Wi-F i Direct connects two devices directly via a Wi-F i network without requiring an access point. On the Settings screen, tap Wi - Fi → W i-Fi Direct . Bluetooth Activate the Bluet ooth featur e to exchange inf or mation ov er shor t distances.
Settings 85 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 86 Block ing mode Selec t which notifications will be blocked or set to allo w notifications for calls from specified contacts in block ing mode. SIM card manager Activate y our SIM or USIM cards and customise the SIM card settings . • V oice call : Selec t a SIM or USIM card f or voice calls.
Settings 87 Display Change the settings for the displa y . • W allpaper : – Home screen : Selec t a backgr ound image for the Home scr een. – Lock scr een : Selec t a backgr ound image for the locked scr een. – Home and lock screens : Selec t a backgr ound image for the Home scr een and the locked screen.
Settings 88 Bat ter y View the amoun t of battery power consumed by y our device. Applica tion manager View and manage the applica tions on your device .
Settings 89 Securit y Change settings for securing the device and the SIM or USIM car d. • Set up SIM card lock : – Lock SIM car d : Activate or deactivate the PIN lock f eature to r equire the PIN bef ore using the device . – Change SIM PIN : Change the PIN used to acc ess SIM or USIM data.
Settings 90 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 91 V oice sear ch • Language : Selec t a language f or the voice r ecognition. • Speech output : Set the device to pro vide voice feedback t o aler t you to the curr ent action. • Block offensiv e words : Hide offensive w ords from voic e search r esults.
Settings 92 A dd acc ount Add email or SNS ac counts . Motion Change the settings that contr ol motion recognition on your devic e. • Smar t aler t : Set the device to aler t you if y ou have missed calls or new messages when you pick up the device .
Settings 93 A cc essibility Ac cessibility ser vices are special f eatures for those with certain physical disabilities . Access and aler t the follo wing settings to impro ve accessibility to the device . • Aut o-rotate screen : Set the inter face to r otate automa tically when you r otate the device .
Settings 94 Dev eloper options Change the settings for application dev elopment. • Desktop backup passw ord : Set a password t o secure y our backup data.
Settings 95 • F orce GPU rendering : Set the device to use 2D hardw are acc eleration to impr ove graphic per formance . • Strict mode : Set the device to flash the screen when applica tions per form long operations . • Show CPU usage : Set the device to list all active proc esses.
96 T r oubleshooting Befor e contacting a Samsung Ser vice Centre , please attempt the follo wing solutions. Some situations may not apply t o your device .
T roubleshooting 97 The t ouch screen r esponds slowly or improperly • If you attach a prot ective cov er or optional accessories to the t ouch screen, the touch screen ma y not function properly .
T roubleshooting 98 Sound echoes during a call Adjust the v olume by pressing the V olume button or move t o another area. A cellular netw ork or the Internet is often disconnected or audio quality is poor • Ensure that y ou are not block ing the device ’ s internal ant enna.
T roubleshooting 99 Y our device is hot t o the touch When you use applica tions that requir e more power or use applications on y our device for an extended period of time, your devic e may f eel hot to the touch. This is normal and should not affect your device ’ s lif espan or per formanc e.
T roubleshooting 100 • Y our device suppor ts photos and videos captured with the device . Photos and videos captured by other devic es may not work properly . • Y our device suppor ts multimedia files that are authorised by your network service provider or pr oviders of additional ser vices.
T roubleshooting 101 Data stor ed on the device has been lost Alway s make backup copies of all impor tant data stor ed on the device. Other wise, you cannot restor e data if it is corrupted or lost. Samsung is not responsible f or the loss of data stored on the devic e.
English (EU). 09/2013. Rev . 1.0 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.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Samsung Galaxy Trend GT-S7392 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Samsung Galaxy Trend GT-S7392 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Samsung Galaxy Trend GT-S7392, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Samsung Galaxy Trend GT-S7392 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Samsung Galaxy Trend GT-S7392, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Samsung Galaxy Trend GT-S7392.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Samsung Galaxy Trend GT-S7392. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Samsung Galaxy Trend GT-S7392 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
