USB modem …. Hnub no muab cov lus sib xyaw rau sawv daws tau paub. Cov cuab yeej tau muaj npe nrov vim nws yooj yim, txav chaw thiab muaj sijhawm. Outwardly nws zoo li USB flash drive. Nws yog siv los ntawm daim npav SIM uas zoo tib yam, hauv lub xov tooj.
Cov txiaj ntsig ntawm Is Taws Nem ntawm USB khi
Lo lus "modem" tau tshwm sim los ntawm qhov kev sib koom ua ke ntawm ob lo lus: modulator thiab demodulator, ntsig txog, nws modulates thiab demodulates cov teeb liab, uas yog, hloov nws, ua rau nws nkag siab rau lub cuab yeej uas nws txuas nrog. USB modem yuav haum rau cov neeg ua haujlwm lub laptop, netbook. Qee cov qauv ntawm cov ntsiav tshuaj xav tias muaj kev sib txuas USB modem. Nws tuaj yeem siv hauv tsev, thaum tsis tuaj yeem txuas mus rau Is Taws Nem, thiab hauv chaw noj mov, hauv tebchaws, hauv chaw noj mov, txawm nyob hauv hav zoov. Qhov tseem ceeb yog qhov chaw ruaj khov. Txawm li cas los xij, GSM thev naus laus zis, ntawm lub hauv paus ntawm kev ua haujlwm ntawm cov qauv modem niaj hnub no, yuav luag txhua qhov chaw thiab tso cai 99% ntawm cov khoom siv mobile tau txais 3G thiab txawm 4G Internet. Qhov twg ntawm cov neeg siv xov tooj zoo rau kev ntseeg siab thaum xaiv cov cuab yeej: Beeline, MTS lossis Megafon - cov lus nug no tsis plam nws qhov tseeb.
Rau txhua tus nws tus kheej
Nws yuav tsum raug sau tseg tias qhov kev xaiv ntawm modem yog ib lo lus nug heev. Ua ntej tshaj plaws, tus neeg yuav khoom yuav tsum them sai sai rau qhov kev ruaj ntseg thiab ruaj khov ntawm cov teeb liab hauv thaj chaw uas qhov kev siv ntau tshaj ntawm cov qauv modem.
Qhov thib ob yog tus nqi ntawm lub cuab yeej. Piv txwv li, koj tuaj yeem yuav ib hom MTS rau 600 - 1990 rubles. Megafon kuj tseem muab nws cov khoom siv hauv cov nqi qub. Beeline qauv yog me ntsis kim dua, vim tias muaj kev ntsuas siab ntawm cov neeg ua haujlwm no. Tab sis qhov ua tau zoo ntawm Is Taws Nem muab tsis zoo dua. Nyob rau hauv cov txheej nrog cov qauv ntawm cov tuam txhab no, cov tuam ntxhab muab USB cable, uas tuaj yeem siv yog tias qhov kev sib txuas tsis txaus. Yog tias koj txiav txim siab rau Beeline modem, tom qab ntawd qhov kev yuav khoom yuav raug nqi ntawm qhov nruab nrab kwv yees li 2000 rubles. Tus nqi ntawm txhua hom khoom suav nrog tus nqi them thawj lub hlis ntawm kev siv Is Taws Nem. Tam sim no, USB qauv nrog txhawb nqa wi-nkaus tau ua ntau dua thiab nrov dua.
Rau txhua tus saj
Lwm qhov uas tus neeg yuav khoom tsom tsom rau nws yog qhov kev xaiv ntawm lub phiaj xwm them nqi. Nws txawv me ntsis ntawm cov ntawv sau se rau kev sib txuas lus ntawm tes. Nws yog ib qho tseem ceeb uas yuav tsum tau coj mus rau hauv qhov kev ceev ntawm lub modem, uas yog qhov koj xav tau. Yog tias koj tsuas xav xa email thiab sib txuas lus hauv kev sib tham, tom qab ntawv tus nqi qis yog qhov txaus, vim li cas thiaj them dhau? Yog tias koj npaj siab yuav mus saib cov chaw nrog duab, ces koj tuaj yeem xaiv tus nqi kom zoo dua.
Txhawm rau rub tawm cov yeeb yaj kiab, saib yeeb yaj kiab, koj yuav tsum tso tawm txoj kev npaj nyiaj se nqi kim, vim tias tsis li koj yuav tsuas nkim koj lub sijhawm tos kom rub ntev ntev.
Nyob rau hauv txhua rooj plaub, nws yog qhov zoo dua los xaiv unlimited Internet. Tom qab, tau them ib zaug, koj tuaj yeem siv Is Taws Nem ib hlis tag nrho yam tsis muaj kev txwv. Txawm li cas los xij, nws muaj peev xwm them rau Internet tsis dhau rau ob peb hnub, uas yooj yim heev. Hauv paus ntsiab lus, txhua tus neeg siv xov tooj sib koom ua raws tib txoj cai tswjfwm rau kev muab xov tooj ntawm txawb Is Taws Nem, txhua tus yuav nrhiav kev daws teeb meem raws li lawv lub hnab tshos.
