SamsungメーカーSGH-A237 Seriesの使用説明書/サービス説明書
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SGH-A237 Series POR T ABLE Qu ad-B AND MOBILE PHONE User Manual Please read this manual before operating your phone, and keep it for future reference..
a237_UCHG1_M M_082908_F8 Intellectual Proper ty All Intellectual Property , as de fined below , owned by or which is otherwise the proper ty of Samsung or its respective suppliers relating to the SAMS.
GH68-18834A v1 Printed in China Licensed by Qualcomm Incorporated under one or more of the following patents: U.S. P a tent No. 4, 901, 307; 5, 056, 109; 5, 099, 204; 5, 101, 501; 5, 103, 459; 5, 107, 225; 5, 109, 390.
1 Table of Contents Section 1: Getting Started .............................................. 4 Activating Your Phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Low Battery Indicator . . . . . . . . . . . . . . . . . . . . . . .
2 Section 7: Understanding Your Address Book ............ 35 Using Contact List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Adding a New Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Group Settings . .
3 Section 11: Accessibility .............................................. 73 TTY Settings* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Section 12: Health and Safety Information ................. 74 Health and Safety Information .
Getting Started 4 Section 1: Getting Star ted This section describes how to start usi ng your phone by activating your service and setting up your voice mail . Activating Y our Phone When you subscribe to a cellular network, a plug-in SIM card is provided loaded with your subsc rip tion details, such as your PIN and other optional ser vices.
5 Installing the SIM Card Important!: The plug-in SIM card and its contacts can be easily damaged by scratches or bending. Use caution when inserting or removing the card and keep all SIM cards out of reach of children.
Getting Started 6 3. With the batte ry in position on the phone, place the cover back on the handset and slid e it in until it clicks. Char ging a Batte r y Y our phone is powered by a rechar geable Li-ion batt ery. Use the travel adaptor to charge the b attery, and use only Samsung approved batteries and chargers.
7 Po wering On or Off the Phone 1. Open the phone. 2. Press and hold the key or the key until the phone power -on screen displays. 3. If the phone asks you to enter a pass word, enter a password and press the OK soft key or the key . For more informatio n, refer to “Change Phone Pa ssword” on page 49.
Getting Started 8 3. Highlight V oice Mail and press the Options soft key and highlight Edit . Press the Select soft key . 4. In the Change Name field, enter th e new name and use the Down Navigation key to move to the next field. 5. Edit Number is highlig hted.
9 Section 2: Understanding Y our Phone This section outlines some key features of your phone. It also displays the screen a nd the icons that are displayed when the phone is in use. F eatures of Y our Phone Y our phone is lightweight, ea sy-to-use and offers many significant feature s.
Understanding Y our Phone 10 2. Soft key : Performs the functions in dicated by the screen text on the bottom of t he display 3. Send key : Allows you to plac e or receive a call and to power On when your phone is off. In standby mode, press the key once to access the Recent Call log.
11 Closed View of Y our Phone Key s The following list c orrelates to the open an d front view illustrations. 1. Camera lens : the camera lens is used for taking photos. 2. Volume/Menu Navigation key : Allows you to adjust the ringer volume in sta ndby mode or adjust the voice volume during a call.
Understanding Y our Phone 12 Inter nal Display Layout The display has 3 areas: Icons Shows the received signal strength. The greater the number of b ars, the stronger the signal. Appears when a new text message has been received. Appears when a new vo ice mail has been received.
13 menu and sub-menu allows you to view and alter the settings of a particular functio n. In some functions, you may be asked for a password or PIN. Enter the code and press the Select soft key or the key . When you access a list of opti ons, your phone highlights th e currently active op tion.
Understanding Y our Phone 14 • If you enter an incorrect characte r , briefly press to backspace (and delete) the character . • T o erase the entire sentence, press and ho ld . • T o back up one menu level, briefly press . • In the Idle mode, you can access Calendar by pressing the key.
15 Section 3: Call Functions This section describes how to make or answer a ca ll. It also includes the features and function ality associ ated with making or answering a call. Making a Call When the Idle screen displays, enter the a rea code and phone number , and press the key.
Call Functions 16 • Calls Made • Calls Rece ived • Delete All • Call T ime • Data Volum e • Data Call Time 3. Use the Up and Down Navigation keys to scroll through the numbers until the numb er you want highlights. 4. T o dial the number , highlig ht the number and press the key .
17 Recent Calls The phone stores the numbers of th e calls yo u’ve dialed, received, or mi ssed in the Recent Calls menu. If the numb er or caller is listed in your Address Book , the name associa ted displays. Viewing Missed Calls The number of calls yo u have missed displays on the Idle screen when a call is missed.
Call Functions 18 Data V olume 1. From the Idle Screen, press Menu ➔ Recent Calls ➔ Data Volum e and press the Select soft key or the key . 2. Use the Up and Down Navigatio n keys to view the following in formation: •L a s t S e n t D a t a : show s the To t a l for the data last sent.
19 2. Y ou can reactiva te the call wh enever you want, by pressing the Resume soft key. T o make a call whil e you have a call in pro gress: 1. Place the call on hold using t he previous procedures, and enter the phon e number that you wish to d ial or look it up in the Contac t List.
Call Functions 20 Muting or Sending Key T o nes These options allo w you to turn the key tones o ff or on. If the Mute Keypad T o ne option is sel ected, your phone does not transmit the DTMF (Dual T one Multi-Frequenc y) tones of the keys, which allows you to press keys without hearing key tones during a call.
21 Section 4: Menu Naviga tion This section explains the men u navi gation for your phone. It also includes an outline of all the a vailable menus associa ted with your phone. Menu Naviga tion Menus and sub-menus can be ac cessed by scrolling using the navigation keys or by using the shortcut keys.
Menu Navigation 22 1. Press the Menu soft key . 2. Press the k ey for Settings . 3. Press the k ey for Set Phone . 4. Press the key f or Language . The available languages are displayed. My Menu The My Menu option is another way to access applications from the idle mode without navigati ng through the main menu icons and sub menus.
23 Section 5: Entering T ext This section outlines ho w to select the desi red text input mode when entering characters into yo ur phone. This sec tion also describes how to use the T9 pred ictive text entr y system to reduce the amount of key strokes associated with entering text.
Entering T ext 24 When you are in a fiel d that allo ws characters to be entered, yo u will notice the text input mo de indicator on the display . 1. T o toggle the te xt input mode between the ABC mode and the T9 mode , press a nd hold the key.
25 3. Enter the whole word before editing or deleting the keystrokes. 4. When the word displays co rrectly , go to step 5. If the word doesn’t display correctly , press the key to display alternative wo rd choice s for the keys that you have pressed.
Entering T ext 26 Ke y s • • • • • • • • • • Using Symbols Symbol mode enables you to insert symbols and punctuation marks into text. 1. T o enter symbol mode, press and hold the key . 2. T o display more sy mbols, press the Up or D own Navigation key .
27 Section 6: Messaging This section describes how to send or receive diffe rent types of messages. It al so includes the features and functi onality associated with messaging.
Messaging 28 3. Enter the phone number or phone numbers or press the Options soft key to find contacts stored on your phone in these lists: Contact List , Re cent Recipients, Grou p, FDN Contacts. 4. Highlight your number se lection and press the Chec k soft key to select.
29 – Background Color : allows you to edit the ba ckground color of the message. – Attach : allows you to attach a file to the message. – Send settings : allows you to select the D elivery Report, Read Reply , Priority , Expir y , and Delivery After .
Messaging 30 • Change Rec ipients to Cc or Bc c 6. When you have finished entering destination numbers, press the Send key . Retrie ving New Messages While text messages from other pho nes are delivered directly to your phone, Multim edia messages will be stored in the Inbox of the message ser ver and the ser ver will ale rt you to new messages.
31 3. Select a message on the list. The message content displays. 4. Press the Up or Down key to scroll through the message screen. F or an Multimedia m essage, press the Up or Down key to scroll to ot her pages, if the me ssage has more than one message.
Messaging 32 Before using this feature, you need to subscrib e to a messenger service. Y our handset has 3 pre- loaded messenger serv ices (AIM, Windows Live, and Y ahoo!). Note: Contact A T&T customer service for further details. Star ting your Instant Messenger 1.
33 2. Select Messaging ➔ T emplates and press the Select soft key or the key. 3. Highlight a template and press the Options soft key to access the following options: • Send via : allows you to send an SMS and MMS message usin g the template. •E d i t : allows you to change the t emplate.
Messaging 34 •R e p o r t A l l o w e d : allows messages with a report. • Send Read Report : allows read repo rt to be sent. • Message R eception : allows yo u to set the m essage rec eipt options.
35 Section 7: Understanding Y our Addr ess Book This section allows you to manage your daily contacts by storing their name and number in your Address Book.
Understanding Y our Address Book 36 • Send Business Card : allows you to send your business card information via multimedia mes sage. • Assign Speed D ial: allows you to set the speed d ial key for this entry . • Delete : allows you to delete the selected address book entry .
37 • Delete : allows you to del ete the selected contac t. 7. T o return to the Idle screen, press the key . Storing a Num ber in the SIM Card 1. When the Idle screen displays, press the Menu soft key . 2. Highlight Addr ess Book ➔ Add New Contact by p ressing the Up or Down key and press the Select soft key or the key .
Understanding Y our Address Book 38 Group Settings Editing a Caller Group 1. When the Idle screen displays, press the Menu soft key . 2. Highlight Ad dress Book ➔ Group by pressing the Up or Down key and press the Select soft key or the key . 3. Highlight the group you want to edit by pressing the Up or Down Navigation key .
39 5. Choose to assign a new entr y ( Contact or FDN Contact ), and press the Select soft key or the key . 6. Highlight an entry and press the key. Changi ng a Number Assign ed to a Key 1.
Understanding Y our Address Book 40 2. Highlight Ad dress Book ➔ Address Book Settings ➔ Own Number by pres sing the Up or Down key and press the Select soft key or the key. 3. Enter addition al numbers in the 2, 3, and 4 fields. 4. Press the ke y to Save .
41 Address B ook Settings The address book Settings allow you to set default sett ings for your address book option s. 1. When the Idle screen displays, press the Menu ➔ Address Book ➔ Address Book Settings , by pressing the Up or Down Navigation key and press the Select soft key or the key.
Changing Y our Settings 42 Section 8: Changing Y our Settings This section explains the sound and phone settings for your phone. It includes display setting s, security sett ings, and extra settings associated with your phone. Quick Tips Quick T ips is a browser -based informati on service, provided by A T&T .
43 • Call : – Call Alert T ype : allows you to select the way in which the selected ringtone is played w hen a call comes in on the phone. • Melody : the phone sounds the selected melody .
Changing Y our Settings 44 • T o move between the various tabs, use the Left and Right Navi gati on keys. • T o highlight individual options, use the Up and Down Navigation keys. • T o change the setting for a highlighted option, press the Change () key .
45 • Theme : allows you to choose from 2 patterns for your handset’ s theme. • Menu Style : allows you to choose from Grid Me nu or List Menu styles. • Pop u p List Menu : allows you to turn On or Off the pop-up menus, which will display som e of the sub menu options.
Changing Y our Settings 46 • Main Display On : Settings available are: 10 seconds, 30 seconds, 1 minute, 3 minutes, and 10 minutes. Press the Save soft key or the key to save selection. • Main Display Dim : Settings available are: 5 seco nds, 30 seconds, 1 minute, 3 minutes, and Off.
47 3. Press the Save soft ke y or the to save your T ime & Date settings. Note: Automatic updates of time and date does not change the time you have set for alarm settings or calendar memos. Set Phone T o customize the settings of your phone use the following steps: 1.
Changing Y our Settings 48 1. In Idle mode, press the Menu soft key to access Menu mode. 2. Select Se ttings ➔ Set Phone ➔ Security and press the Select soft key or the key .
49 – All – Messaging – Recent Calls – Audio – Graphics – Address Book Once you have locked the conten ts, you must enter the phone’ s password to access th e associated menus. Set FDN Mode Set FDN (Fixed Dial Number) mode, if supported by your SIM card, allows you to restri ct your outgoing call s to a limited set of phone numbers.
Changing Y our Settings 50 Note: if you do not know your PIN or PIN2 code, contact your service provider . Note: Not all SIM cards have a PIN2. If your SIM card does not, this menu does not display .
51 Gener al Show My Number Y ou can prevent your phone n umber from being displayed on the phone of the person being called. Note: Some networks do not allow you to change this setting. The followin g options are a vailable: • Set by Network : the default setting provided by the network is used.
Changing Y our Settings 52 • Forward Al ways : allow s you to forw ard Voi c e C a l ls and Data Calls . Press the Select soft key and press the Activate and enter the forward ing number . T o deact ivate, f ollow the sa me steps and press the Deactiv ate soft key .
53 The screen informs you whether call waiting is activated or deactivate d. Select Cancel All to cancel all call waiting features. 3. Using the Up or Down Navigati on key you can Activate or Deactivate the call waiting feature respectivel y . 4. Press the Select soft key to appl y selection.
Changing Y our Settings 54 2. Enter the PIN for the device. If connecting to a Bluetooth wire less device consult your Bluetooth device user manua l fo r your assigned PIN. Press the OK soft key or the key . 3. If you are unable to pair with the device a popup appears in the display .
55 5. At the “ Reset Settings?” prompt, press the Ye s soft key to reset, or the No soft key to ca ncel. Once yo ur phone has been reset to its default settings fo r those selected options, it will restart itself in order to inco rporate the new settings.
My Stuff 56 Section 9: My Stuff The topics covered in this section are audi o, graphics, games, calendar , schedule even ts, set an alarm, and pe rform simple math calculations. Audio The Audio menu option allows you to shop tones, answer tones, and music using the WAP browser .
57 1. In Idle mode, press the Menu soft key , then select My Stuff ➔ Audio ➔ Answer T ones . The following options display: • Shop Answer T ones : Launches the WAP browser . Select a file to download and fo llow the on-screen options. • Manage Answer T ones : Launches the WA P browser .
My Stuff 58 Recorded A u dio This menu shows a list of save d voice memos. W hen a voice memo is recorded and saved, i t is stored in the Recorded Audio folder . T o access this men u use the following steps : 1. In Idle mode, press the Menu soft key to access menu mode.
59 • Prope rties : shows the Name, Dat e, Format, R esolution, Si ze, Quality, Lock/Unlock. 4. From the Graphics menu, highlight De fa ul t Wa ll p ap e r s to select from the pre -loaded wallpaper on your phone . 5. Use the navig ation keys to view the available wa llpapers and press the Save soft key to set the wallpa per selection.
My Stuff 60 4. Or before taking the photo, press the Menu soft key to access camera options. Camera Options • Size : allows you to set the image size. The ic on for the selected image size appears on the capture screen • Tim e r : allows you to set a time dela y before the camera takes the photo.
61 Camera Options after a Photo is T aken After you ha ve taken a photo, yo u can use various options by pressing the Options soft key . Highlight an option and press the Select soft key or t he key. The following options are available: – Send : allows you to send the photo in via a Multimedia message or to HP’ s Snapfish .
My Stuff 62 • Alarm Time : use the alp hanumeric key pad enter a time for the alarm t o soun d. •A M / P M : use the Left or Right Navigation key to select AM or PM.
63 Appointment T o schedule an appointment use the following op tions: • Subject : enter the Memo subject usi ng the keypad. • Details : enter the appointment details. • Start Date : enter the start date for the appoin tment •S t a r t T i m e : enter the start time for the appo intment.
My Stuff 64 •A M / P M : use the Left or Right Navigation key to select AM or PM for the start time of the sche duled event and press th e Save soft key . • End Date : enter t he end date for the mi scellaneou s entr y . • End Time : enter th e end time for the mi scellane ous entr y .
65 Viewing an Event 1. In Idle mode, press the Menu soft key to access menu mode. 2. Select My Stuff ➔ T ools ➔ Calendar and press the Select soft key or the key .
My Stuff 66 Tip Calculator This tool provi des an amount ba sed upon the input entered into the following fi elds. 1. In Idle mode, press the Menu soft key to access menu mode. 2. Select My S tuff ➔ T ools ➔ Tip Calculator and press the Select soft key or the key .
67 2. Select My Stuff ➔ T ools ➔ Stopwatch and press the Select soft key or the key . Y ou can use this menu to mea sure intervals of time fo r 4 separate times. Pres s the key to start the stopwatch. Press the to stop the stopwatch. Press the Reset soft key to erase all times reco rded.
WAP 68 Section 10: WAP Y our phone is equi pped with a WAP (Wireless Application Protocol) browse r which allows you to a ccess Internet specifie d for mobile phones. Thi s section explains ho w to access the W AP services of your ser vice provid er and navigate the WAP browser .
69 The following mo des are available: Upper-Case Alphabet Mode (A) : allows you to enter upper -case characters. Lower -Case Alphabet Mode (a ): allo ws you to enter lower-case characters. Note: Y ou can enter symbols in upper or lower case alphabet mode by pressing the 1 key .
WAP 70 wherein you can use the preset URL addres ses and store your favorite URL addresses. Accessi ng a WAP Si te Usin g Fav orit es 1. In Idle mode, press the Menu soft key to access Menu mode. 2. Select MEdia Net ➔ Favorites . 3. Select a book mark item on the F avorite list.
71 1. In Idle mode, press the Menu soft key to access Menu mode and select MEdia Mall . 2. Highlight Shop T ones , Shop Games , Shop Graphics , Shop Multimedia , Shop Applications , or Shop Themes , MEdia Net Home depending on the type of items you want to buy .
WAP 72 •P r o x y use : place a check in the box to use the proxy ser ver . •G P R S s e t t i n g : allows you to choose from the following options: – Proxy Address : enter the Proxy a ddress of the proxy server . – Proxy Port : enter a port number o r use default setting.
73 Section 11: Accessibility TTY Settings* TTY (also known as a TD D or T ext T elephone) is a telecommunica tions device that allows people who are dea f or hard of hearing, or who have sp eech or language disabilities, to communicate via a telephone.
Health and Safety Info rmation 74 Section 12: Health and Saf ety Infor mation This section outlines the safety precautions associated with using your phone.
75 no metal and that positions the handset a minimum of 1.5 cm from the body . Use of other accessor ies may not ensure comp liance with FCC RF exposure guidelines. The FCC has granted an Equipment Authoriz ation for this mobile phone with all reported SAR leve ls ev aluated as in compliance with the FCC RF exposure guid elines.
Health and Safety Info rmation 76 Consumer Information on W ireless Phones The U.S. Fo od and Drug Admini stration (FDA) has pub lished a series of Questions and Answers for consumers relating to radio frequency (RF) exposure from wireless phones.
77 the manufacturers of wireless phones to notify users of the health hazard and to repair , replac e or recall th e phones so that the hazard no lo nger exists.
Health and Safety Info rmation 78 or treated with ca ncer -causing chemical s so as to be pre- disposed to develop cancer in absence of RF exposure. Other studies exposed the animals to RF for up to 22 hours per day .
79 FDA and Cellular T elecommunicati ons & Internet Association (CTIA) have a form al Cooperative Rese arch and Development Agreement (CRADA) to do rese arch on wireless phone safety. FDA provides the scientific ov ersight, obtaining input from experts in government, industry , and academic organizations.
Health and Safety Info rmation 80 Do hand s-fr ee ki ts for wire less phones r educ e risks from exposure to RF emissions? Since there ar e no known risks from exposure to RF emissions from wireless phones, there is no reason to believe that hands- free kits reduce risks.
81 requirements for heari ng aids and wireless phones so th at no interference occurs when a pers on uses a compatible phone and a compatible he aring aid at th e same time. Thi s standard was approved by the IEEE in 2000. FDA continues to moni tor the use of wirele ss phones for possib le interactions with other me dical devices.
Health and Safety Info rmation 82 3. Position your wireless phone with in easy reach. Be able to access your wire less phone without removing your eyes from the road. If you get an i ncoming call at an inconvenient time, le t your voice mail ans wer it for you.
83 "The wireless industr y reminds you to use your phone safely when driving." For more informatio n, please call 1-888-901- SAFE, or visit our web-site www .ctia.org . Important!: If you are using a handset other than a stan dard numeric keypad, please call 1-888-901-7233.
Health and Safety Info rmation 84 • Limit the amount of time you liste n. As the volume increases, less time is required before you hearing could be affected. • Avoid using headphones after exposure to extremely loud noises, such as rock concerts, that might cause temporary hearing loss.
85 As with other mobile radio transmitting equipment, users are advised that fo r the satisfactory operation of the equipment and for the safety of personnel, it is recommended that the equipment shou.
Health and Safety Info rmation 86 V ehicles RF signals may af fect improperly install ed or inadequately shielded electronic syst ems in motor vehicles. Check with the manufacturer or its representative regarding your vehic le. Y ou should also consult the manufactur er of any equipment that has been added to your vehic le.
87 If certain fea tures are in use (call barri ng, for example), you m ay first need to de activate those featu res before you can ma ke an emergency call. Consult this document and yo ur local cellular service provider . When making an emerge ncy call, remember to give al l the necessary information as acc urately as possible.
Health and Safety Info rmation 88 • Switch your phone off before boa rding an aircraft. The use of wireless phone in aircraft is illegal and may be dangerous to the aircraft's operation. • Failure to observe these instructions may lead to the suspension or denial of telephone services to the offender , or legal action, or both.
89 Availability of V arious Features/Ring T ones Many ser vices and features are network dependent and may require additi onal subscription and/or usage charges. Not all features are avai lable for purchase or use in all areas. Downloadable Ring T ones may be a vailable at a n additional cost.
Health and Safety Info rmation 90 • Extreme temperatures will affect the c harging capacity of your battery: it may require cooling or warmin g first. • Do not leave the battery in hot or cold places, such as in a c ar in summer or winter conditions, as you will reduce the capacity and lifetime of the battery .
91 • Do not drop, knock or shake the phone. Rough handling can break internal circuit boards. • Do not use harsh chemicals, c leaning solvents or strong detergents to clean the p hone. Wipe it with a soft cloth s lightly dampened in a mild soap-and-water solution.
Warranty Information 92 Section 13: W ar r anty Infor mation Standard Limited War ranty What is Covered and For How Long? SAMSUNG TELECOMMUNI CA TIONS AMERICA, LLC ("SAMSUNG") warrants to th.
93 facility in a n adequate contai ner for shipping, accompanied by Purchaser's sales receipt or co mparable substitute proof of sale showing the date of purch ase, th e serial number of Product and the sellers' name and address. T o obtain assistance on where to deliver the Product, call Samsung Customer Care at 1-888-987- 4357.
Warranty Information 94 OR LOSS OF USE OF THE PRODUCT OR FROM THE BREACH OF THE EXPRESS WARRANTY , INCL UDIN G INCIDENT AL, SPECIAL, CONSEQUENTIA L OR SIMILAR DAMAGES, OR LOSS OF ANTICIP ATED PROFITS .
95 Precautions for T ransfer and Disposal If data stored on this devi ce is deleted or refo rmatted using the standard methods, th e data only appears to be removed on a superficial leve l, and it may be possible for someon e to retrieve and reuse the data by me ans of special software.
96 Inde x A Accessing a Menu Function 21 Address Book Finding Own Nu mber 39 Group Settings 38 Searching for a Nu mber 20 Speed Dial 38 Using Contacts List 35 Alarms 61 Alphabet mode 23 Answer Tones 5.
97 F Functions and Options 12 G Games 59 Getting Started 4 Activating Your Phone 4 Voice Mail 7 Graphics 58 H Health and Safety Information 74 I International Call 15 L Left soft key 13 Low battery in.
98 Q Quick Tips 42 R Reject List 40 Right soft key 13 S SAR values 74 Security 47 Security Settings 47 Send key 14 Service Number 40 Settings 42 Own Number 47 Reset Settings 54 Used Space 54 Shortcuts.
デバイスSamsung SGH-A237 Series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 SGH-A237 Series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 SGH-A237 Series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 SGH-A237 Series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 SGH-A237 Series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 SGH-A237 Series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 SGH-A237 Series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 SGH-A237 Series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 SGH-A237 Series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。
