SonyメーカーT310の使用説明書/サービス説明書
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This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 1 Contents Getting st arted 3 Make and receive th e first cal l. Gett ing t o know your phone 6 Key functions , quick keys , ent ering l etters an d characters.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 2 Sony Erics son T310 GSM 90 0/1800/19 00 Second edit ion (Ma rch 2003) This manual is pub lished by Sony Ericsson M obile Communications AB, w ithout any warr anty.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Getti ng star ted 3 Getting st arted A bout th is user’s guide For e ase of refe rence, the “G ettin g to k now y our phone” chapter gives a quick over v iew o f t he ma in func tions of t he ph one, s hortcuts and gener al informa tion.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 4 Getti ng star ted SIM card and b attery informati on Y ou must in sert the SI M card and c harge the ba ttery before yo u can use the ph one. It may take up to 30 minutes before an icon appears when c harging.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Getti ng star ted 5 T urning on the phone T o turn on the phone • Press and hol d NO unt il you hear a tone. • Enter y our PI N (Persona l I dentity Number), if y ou have one for your SIM card .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 6 Gett ing to know y our phone Getting to know y our phone Key functio ns Vo l u m e key In crease/ decrease t he earp iece vo lume dur ing a cal l. Scro ll thro ugh me nus, lists and te xt.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Getti ng to know y ou r phon e 7 Quick ke y s Useful k ey combinat ions (usi ng shortc uts) are describe d belo w .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 8 Gett ing to know y our phone T o... D uring a ca ll: put a call on hold press YES retri eve a call pr ess YES again turn of f the mic rophone press and ho ld T o.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Getti ng to know y ou r phon e 9 Using sho rtcuts A quicker way to move thr ough the menu s is to u se shortc uts. Enter t he menus by pr essing or and then s imply pr ess the joysti ck to ente r the men u.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 10 Gettin g to know y our phone There ar e two way s to del ete items: • S elect an i tem an d pr ess . • S elect an i tem, pres s , select Delete or Dele te all .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Getti ng to know y ou r phon e 11 Menu over v iew (1) Phon e book (2) Messages (3) Calls or Ongoing call* 1.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 12 Gettin g to know y our phone Entering letters an d characters Y ou ca n enter l etters, for e xample , wh en yo u add names to the phon e book , write t ext messages o r enter W AP a ddresses.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Getti ng to know y ou r phon e 13 Example: • T o enter an ‘ A ’, pr ess once . • T o enter a ‘ b ’, quickl y pr ess twice. • T o shift betw een capi tal an d low er-case l etters, press , then en ter the le tter .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 14 Gettin g to know y our phone 3. Scrol l to sel ect Jane . 4. When the list is sho wn, sele ct from th e foll ow ing: • press or YES to accept wi thout a spa ce or • pr ess to accep t and add a space.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Personalizin g yo ur pho ne 15 Personalizi n g y our phone Y ou can adj ust the ph one set tings to s uit your own requireme nts. Note: If you ch ange a s etti ng whi ch is i nclud ed in a pr ofile, the ac tive pr ofile is als o changed.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 16 Personali zing y our phon e Pictures Y o u r phone com es with a n umber of p ictur es. Y o u can : • Set a picture as a back ground when in sta ndby mo de.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Personalizin g yo ur pho ne 17 Exchanging pic tures Y ou ca n send pictu res via I R, T ext , Mul timedia o r e-mail and rec eive v ia I R, T ex t or Mul timedia.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 18 Personali zing y our phon e Ring sig nals and melo dies Y o u r ph o ne comes with a nu mber of s tanda rd an d polyphonic m elo di es which ca n be us ed as ring signa ls.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Personalizin g yo ur pho ne 19 Note: T o edit a melo dy , scroll to Fun & Games , YES , My sound s , YES , select the melody and pr e ss . T o use the piano 1.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 20 Personali zing y our phon e If y ou r s ubsc ription in clud es the Call ing Line Ide ntific ation (CL I ) servic e, yo u can assig n a personal ring sig nal to numero us call ers.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Personalizin g yo ur pho ne 21 Note: The di splay l ight consu mes ex tra b atter y power and reduces standby ti me, if set to On . T o set the display light •S c r o l l t o Setti ngs , YES , Display , YES , Light , YES .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 22 Personali zing y our phon e A nswering mod e When using a portable hands free k it, you ca n choose to answer a call by pressing any key (except the NO key) or set the pho ne to answ er the call automatical ly .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Personalizin g yo ur pho ne 23 My shortcuts Y ou ca n plac e yo ur favo urite funct ions tha t yo u want to reac h quickly and e asily in th e My shortc uts menu.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 24 Personali zing y our phon e Master reset Y o u can r eset all the s ettings in th e phone to the way they were wh en yo u boug ht yo ur phon e by sel ecti ng Reset set tings .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Calling 25 Calling Befor e y ou ca n make or re ceive any calls, yo u mus t turn on t he phone and be with in range of a netw ork. See “M aking and r eceiving c alls” on page 5.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 26 Calling Tip : It is use ful to enter th e + sign and coun try code for all numbers in the phone book as they can t hen be easily used wheth er home or abr oad.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Calling 27 Note: The most recent misse d call is first on th e list, and th e oldest ca ll is las t. Sc ro ll to select an d/or press to show the time if the cal l occurr ed on t he same day.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 28 Calling Note: Contact you r network operat or or service provider for more information. T o add a contact 1. Scrol l to Phone bo ok , YES , Add contact , YES .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Calling 29 T o call f rom your S IM card 1. Scrol l to Phone bo ok , YES , Advan ced , YES , Call from SIM , YES . 2. Press one o f the numbe r k eys (2- 9) to fin d a SIM card entr y be ginning with th e first let ter on th at key (or clos est following).
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 30 Calling Group s Y o u can c reate a gr oup of con tacts . By doing s o y ou can send te xt messag es to s everal re cipients at th e same time . See “ Sending text me ssages” on page 49 .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Calling 31 T o send all contacts (via IR only) • S croll to Pho ne book , YE S , Advan ced , YES , Se nd all , YES . Copy in g contact s Y ou ca n copy the names an d numbers in y our pho ne boo k betw een yo ur pho ne’ s memory and the SI M card.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 32 Calling V o ice mail If your sub script ion inclu des a n answerin g servic e, cal lers can l eav e a voic e mail mes sage when y ou cannot answer a call.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Calling 33 Note: If y ou subscribe to cost information, yo u must enter you r PIN2 to cle ar the cost or time co unter . Setting the call cost Y ou c an use th e T a riff functi on to sp ecify the pri ce per call unit.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 34 Calling T o turn on a call divert 1. Scrol l to Cal ls , YES , Manage calls , YES , Dive rt calls , YES . 2. Sele ct a cal l cat ego ry and t hen a div ert alt ernativ e, YES .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Calling 35 Y ou can also r each di ffe rent o pti ons by press ing . Receiving a second call • T o answer t he second ca ll and put the o ngo ing cal l o n hol d, press YES .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 36 Calling T o release a participant 1. Press , se lect Release part , YES .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Calling 37 T o turn the calling card service on or off 1. Scrol l to Calls , YES , T ime and cost , YE S , Cal ling cards , YES , Use cal lingcards , YES . 2.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 38 Calling The fo ll owing cal ls can be rest ricted: • All outgoin g ca lls – All o utgoing . • All outgoin g in ter national c alls – Outgoing in tl .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Calling 39 Closed user groups The Cl osed User Gr oup functi on is a wa y of l ow ering call costs . On some n etworks i t is ch eaper to m ake calls with in a call group .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 40 Calling Y ou can se l ect the network you want to use , or you can ad d a networ k to your list of pr eferr ed ne tworks. Y o u can a l so c hange th e order in whic h networ k s are selec ted durin g an auto matic sea rch.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Setting up WA P and e-mail 41 Setting up W A P and e-mail In o rder to use the In ternet, bro wse vi a WAP services or send a nd receiv e multi m edi a and e-mail messag es, the fol lo wing are required : 1.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 42 Settin g up WAP an d e-ma il Sett ing up wit h the w izard If y o ur phone is no t set up fo r W A P , yo u can ask yo ur network op erator or s ervice provider to provide y ou with W A P settin gs informa tion.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Setting up WA P and e-mail 43 Entering or editing settings manual ly Y ou c an manu ally e nter or edit setting s informat ion from y our ne twork opera tor or serv ice pro vide r .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 44 Settin g up WAP an d e-ma il T o edit a data account 1. Scrol l to Connec t , YE S , Data comm. , YES , Data acco unts , YES . 2. Select a dat a account, YES .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Setting up WA P and e-mail 45 Data account Y ou can have several da ta accou nts s aved in your phone, with dif feren t set tings for different pur poses. The main setting for a dat a acco unt is the A ccount type (co nnectio n metho d).
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 46 Settin g up WAP an d e-ma il GSM se tting s include some setting s that are simila r to GPR S settings an d some that are GSM speci fic as fol lo ws: • Phone n umber – the ph one num ber of your Int ernet serv ice pro vide r .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Setting up WA P and e-mail 47 Digital signatures Y ou ca n sign a co ntract w ith y our pho ne by entering a digital s ignature P IN as if s igning with a pen on paper .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 48 Settin g up WAP an d e-ma il 4. Enter a na me for the ac count, fo r exampl e Home or Office . 5. Sele ct Conn ect using , YES . A list a ppears with th e data accounts that you have saved in yo ur phone.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Messaging 49 Messaging Y our pho ne suppo rts vario us messag ing servic es - text messag es, chat mess ages, multi media me ssages and e-ma il. Please contact y our s ervice pr o vider for detai l s o n which servi ces y ou c an use.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 50 Messagin g • Press to retri eve a numbe r fro m the phone book or other options. 4. Sele ct Send , YES . Note: If you send a tex t message to more than one r e cipien t, you are charged per recipie nt.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Messaging 51 Receiv ing text messages When you re ceive a text mess age, the p hone beeps and the m essage New messag es Read n ow? appe ars in the displa y .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 52 Messagin g Long messages A sing le te xt message c an cont ain up to 1 60 charac ters. Y ou ca n send a lo nger messa ge wh ere two o r more mes sages are linke d together .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Messaging 53 Mobil e chat The mobi le ch at functio n wo rks in the same w ay as a chat o n the I nternet. Y o u can cho ose a nic kname th at appea rs in the re cipien t’ s dis play each tim e you send a chat messag e.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 54 Messagin g Cell info rmation The cell inform ation chan nel is use d by some net work opera tors to send messages t o thei r subscr ibers withi n a cer tain net work area.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Messaging 55 • Preview – V iew the mess age before sending. 3. Enter the inf ormat ion or make th e chan ges you want, YES . Pre ss YES again t o cont inu e.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 56 Messagin g • Delete page – Remove a p age. • Preview page – V iew a page b efore s ending. • Preview – V iew the mes sage. Send options Befor e sending a multimedi a message you can set different o ptio ns.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Messaging 57 E-mail Y ou can us e yo ur phone to send a nd re ceive e -mail messages v ia the I nternet, as y o u woul d from a PC. Before you start Firs t make su re th at you have: • A subscripti on that suppo rts data transmission .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 58 Messagin g T o receive and read e-mail messages 1. Scrol l to Messages , YES , E-ma il , YE S , Send & r eceiv e , YES .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Using WA P 59 T o delete an e-mail message 1. Scrol l to Messages , YES , E-mai l , YES , Inbox , YES . 2. Scroll to th e mess age and pr ess . 3. Selec t Mark f.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 60 Using WA P T o select a WAP profile 1. Scrol l to W A P services , YES , Selec t pr of ile , YES . 2. Select th e profile you want to use, YES . Y ou the n return to the WAP service s menu and the W AP profile is s el ect ed.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Using WA P 61 Note: If y ou select an e-m ail address when br ow sing a W AP site, you can reply with a te xt message. Using bookmarks Y ou u se bo okmark s in y our mobil e pho ne just a s yo u do wi th a PC I nternet bro wser .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 62 Using WA P WAP p ush messag es Y o u can r eceive pu sh m essa ges via W AP Servic es. This m eans that a s ervice provid er sen ds W AP content (infor mation ) to yo ur pho ne witho ut y ou havi ng to do any thing .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. More features 63 Note: Se e “W A P security” on pag e 46 for more informati on r egarding security an d certifi cates. It i s advisab le to c lear any sensitiv e info rmation about previou sly vis ited W AP s ervices.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 64 More featu res One number If you have a SIM c ard that does n ot sup port a s eparat e data numbe r , th e phone do es not re cogni ze the ty pe of in co min g cal l .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. More features 65 Cal culator The p hone has a bui lt-in calculat o r , whi ch can ad d, subtract , divide and mul tipl y . T o use the calculator •S c r o l l t o Or ganizer , YES , C alculator , YES .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 66 More featu res • If th e categ ory is a phon e call , enter the pho ne number, YES . 3. Enter a sub ject, YES . 4. If y o u w ant to set a re minder fo r you r appoi ntment, selec t a r eminder , YES .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. More features 67 Exchanging c alendar entries Y ou can send an d rece ive appoin tment s and tas ks usi ng the in frared p ort o r MMS. T o send an appointment or a task 1.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 68 More featu res T o start a sound recording •S c r o l l t o Fun & Game s , YES , Soun d r eco r der , YES . Reco rding starts and the d isplay sho ws Recor ding tog ether w ith the time of the cur rent recor ding (increa sing).
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. More features 69 T o start a game 1. Scrol l to Fun & Games , YES , Games , YES . 2. Select a gam e, YES . 3. Selec t New gam e or Resume g ame , YES . 4.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 70 More featu res • I f the no te is lo ng an d y ou can not see a ll o f it, press , Show not e , YES . • To turn off the no te in stand by , press , Hide note , YES .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Security 71 Security SIM card lock The SIM car d l ock protec ts your subs cripti on, but not yo ur pho ne itsel f, fro m unautho rized use. I f yo u chang e SIM car ds, the phone stil l w orks wi th the new SIM ca rd.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 72 Security T o t urn the SIM card lock on or off 1. Scrol l to Sett ings , YES , Locks , YES , SIM lock , YES , Pr otecti on , YES . 2. Sele ct On or Off , and press YES .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Trouble shooti ng 73 T roubleshooting This chap ter li sts some probl ems that y ou mig ht enco unter wh ile using yo ur phone .
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 74 Tro ubleshoo ting SOS calls only Y o u are wi thin ra nge of a n etwork, but you are n ot allowed to us e it. H owever , in an emergen cy, some operat o rs allo w you to call the i ntern ational eme rgenc y num ber 1 12.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Trouble shooti ng 75 Charging, alien batt ery The bat tery you are usi ng is not a Sony Ericsson- approv ed bat tery a nd is chargin g slow ly for safe ty reason s.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 76 Add itional i nformation A dditional information Sony Erics son Consum er w eb site On www .So nyEricsson . com/ there is a suppo rt sectio n where help and t ips a re only a few clicks a way.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Additi onal info rma tion 7 7 Guid elines for Safe and Efficient Use Please r ead this inf ormation before using you r mobile phone . RECOMME NDA T IONS • Alw ays t reat yo ur produc t with care an d keep it in a clea n and dust- free place.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 78 Add itional i nformation EFFICI ENT USE Hold y our mobile ph one as y ou wou ld any o ther phon e.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Additi onal info rma tion 7 9 Alway s give full at tention to driving and pull o f f the r oad and park before making or answ ering a call if dr iving conditions so require.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 80 Add itional i nformation BA TTE RY USE AND CARE W e reco mmend that y ou fully charge t he battery before you use y our mobile phon e for the first time. The battery can only be cha rged in tempera tures betw een +5°C (+41 °F) and + 45°C (+1 13°F).
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Additi onal info rma tion 8 1 Should y our Pro duct need warranty servic e, please return i t to the deal er from whom it w as p urchased, or conta ct y our local S ony Ericss on Custome r Care Cen tre (nationa l rates may apply) or visit www.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 82 Add itional i nformation 4. Since the cellu lar sy stem on which th e Product is t o operate is provided.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Additi onal info rma tion 8 3 ** In some coun tries/regio ns additional info rmation is requested . If so, this is clearly show n on the valid proof of purcha se.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 84 Icon s Icons The ta ble below shows icons which m ay ap pear in stan dby or in th e men us. Icon Descript ion Main m enus Y our pe rsonal phone bo ok . Handl ing o f text (SMS), mul timedia ( MMS), e-mai l and v oice messag es.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Icons 85 The timer has been set an d is on. A prof ile other th an Nor mal has been c hosen. The keypad is locked. The ca rd lock or ph one lock is on . A secure W A P connect ion is est ablishe d.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 86 Icon s A pictu re is connecte d to th e contact. Messages A text mess age is s aved on the SIM car d. A vo ice messag e has not been che cked. A messag e has not bee n read.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Icons 87 A them e is at tached to a m ultimedi a mes sage . A mult imedia messa ge cont ains a mel ody. A mult imedia messa ge cont ains a reco rded sound. Cursor in a mu ltimedia messag e.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 88 Icon s.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Index 89 Index A Alarm c l ock 6 4 Anima tions 16 Answer ing mode 22 Area in format ion 53 B Batte ry 4 Bus.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. 90 Index H Handsfree 22 Help text s 9 I Ic ons (displ ay ) 84 Inf rared p ort 24 Internat ional calls 25 em.
This is th e Int ernet versi on of th e use r's guide. © Prin t only for p rivate use. Index 91 phone lock 7 2 SIM card 7 1 WAP 46 Shortc uts 7, 9, 23 Sile nt ring sig nal 18 SIM c ard 4, 10 cop.
デバイスSony T310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：
Sony T310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Sony T310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。Sony T310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。Sony T310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。
Sony T310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Sony T310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、Sony T310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Sony T310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。
