Funso: Kodi ndingagwiritse ntchito foni yanga paulendo wopita ku dziko lina?
Wowerenga akulemba ndi funso lokhudza kubwereka SIM makalata ku US, akuyenda kuchokera ku Australia. Yankho mu gawo lotsatira lingathandizenso ena akuyenda kuchokera ku US kupita kudziko lina, komanso omwe ali ndi mafoni opanda SIM khadi.
Ine ndi mnzanga tikukhala ku Australia ndipo tatsala pang'ono kupita ku USA mu nthawi ya masabata 4. Tili ndi zomwe timatcha "SIM" makadi athu mu mafoni athu (mukhoza kuwatcha "makadi a mpweya", koma sindikudziwa ngati makadi a mpweya ali ofanana ndi SIM card).
Funso langa ndi, kodi tikhoza kugula "SIM" khadi lolipidwa (lomwe liri lovomerezeka kwa masabata 4) kuchokera ku kampani yothandizira mauthenga ku USA yomwe idzatipatsa intaneti ndi kufalitsa telefoni pa mafoni athu? Ndili ndi Samsung S2 , ndipo wokondedwa wanga ali ndi I-Phone 4. Ndagula khadi lolembera ku England ndi ku Italy chaka chatha kuchokera ku makampani ojambulira makampani (O2 ku UK, TIM (Telecom Italy) ku Italy), ndipo adagwira bwino pa Samsung yanga.
Zikomo,
Nick
Yankho: Yankho lalifupi ndilo inde. Pali makampani angapo opanda waya ku US omwe angakukongoletseni SIM khadi pamene muli pano kotero mutha kugwiritsa ntchito mafoni anu pa intaneti ndi mafoni.
Choyamba, uthenga wabwino kwambiri ndi wakuti mafoni anu ali ndi SIM khadi (ndipo inde, timawatcha SIM maka pano, koma anthu ena amagwiritsa ntchito mawu akuti "makadi a mpweya" kutanthauza chinthu chomwecho, ngakhale kuti AirCard ndi dzina lake kwa kampeni yapadera ya broadband khadi). Mafoni ambirimbiri padziko lonse lapansi (m'mayiko oposa 220) amagwiritsa ntchito teknoloji ya GSM (Global System for Mobile communication), koma ku US, opereka mafoni akuluakulu a Verizon ndi Sprint nthawi zambiri amakhala ndi mafoni a m'manja omwe sali okonzeka kuwonetsera (CDMA) okha . Choncho kubwereka SIM khadi ndizofunikira kwambiri kwa nzika za US zomwe zimafuna kugwiritsa ntchito mafoni awo kupanga maulendo apadziko lonse poyenda . (Chosankha ngati foni yanu ilibe SIM khadi: kubwereketsa foni yamakono kapena mafoni a m'manja (kwa laputopu yanu) Mwatsoka, izi sizikupindulitsani kugwiritsa ntchito foni yanu, zodzaza ndi mapulogalamu anu oikidwa ndi oyanjana, kuti kukonzekera kwa SIM khadi kumachitika.)
Komabe, makanema a T-Mobile ndi AT & T amalimbikitsa mafoni a GSM omwe amayendetsedwa ndi kuyendayenda padziko lonse lapansi. (Ndili ndi T-Mobile ndikukhala ndi Galaxy S2, kotero kuti ikugwira ntchito kwa inu. Komabe, mwinamwake mukufuna kupita ndi AT & T, kuti muthe kuyenderana ndi ma intaneti a iPhone 4 ndi 3G.)
Magazini ya PC posachedwa adawonetseratu mwachidule zowonjezerapo za SIM zomwe zimaperekedwa kwa alendo ku US. Kuphatikiza pa T-Mobile ndi AT & T, nkhaniyi imatchula ma intaneti ang'onoang'ono monga Mauthenga a Ultra Mobile ndi Olungama, omwe amayendetsa pa T-Mobile ndi AT & T. Muyenera kusankha ndondomeko yomwe imapangitsa kuti muzisamala kwambiri mukamagwiritsa ntchito tchuthi (kapena mukugwira ntchito tchuthi).
Mwachitsanzo, pochezera mafupipafupi, PC Mag amalimbikitsa khadi ladayamba la SIM $ 25, lomwe limaphatikizapo zokambirana zopanda malire, malemba, ndi ma data 500MB. Tsamba la masiku 14, ndi 1GB la deta, ndi $ 10 zokha. Okonzeka SIM akuyendetsa pa intaneti ya T-Mobile.
Kwa anthu ogwiritsa ntchito iPhone, nkhaniyi imalimbikitsa H2O opanda waya kapena opanda waya opanda zingwe, zonse zomwe zimayendera ma intaneti a AT & T ndikupereka maitanidwe osawerengeka komanso malemba pamodzi ndi 2GB ya deta ya $ 60 pamwezi.
Zolinga za AT & T zimayamba pa $ 30 pamwezi kwa mphindi 250 zokambirana ($ 10 pa maulendo angapo osawerengeka padziko lonse lapansi), mauthenga osalongosoka, ndi ma digiri 50MB a data (sizodabwitsa ngati mutagwiritsa ntchito deta kwambiri, monga maulendo ambiri a Google Maps).
T-Mobile imayambanso pa $ 30 pamwezi, zomwe zimaphatikizapo mphindi 100 zokambirana ($ 10 chifukwa cha maitanidwe opanda malire ku malo otsetsereka), mauthenga osalongosoka, ndi 5GB of data.
Onani mndandanda wa PC Mag pazinthu zina ndi mapulani. Bote lanu labwino kwambiri ndiloti muzitha kulankhulana ndi T-Mobile ndi AT & T kuti muthandizidwe ndi zosankha zanu.
Mulimonse momwe mungagwiritsire ntchito, onetsetsani kuti mumayang'anitsitsa kugwiritsa ntchito deta yanu kuti musayende.
Zosintha: Ndemanga yabwino kuchokera kwa Nick:
Mayi Melanie, munayankha funso langa (onani m'munsimu) mwezi wapitawo - kuti ndikudziwitse kuti tafika ku San Francisco masiku awiri apitawo, ndipo tinagula SIM khadi kuchokera ku AT & T yomwe imagwira ntchito bwino mu Samsung S2 yanga. foni ndi deta. Kotero wokondwa kwambiri, ndikukuthokozani chifukwa cha malangizo anu ...