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Nyob ib ncig ntawm kev sib txuas lus kev pab cuam WhatsApp tau txij li thaum nws yuav Facebook rau $ 16 billion, nthuav tej yam tshwm sim. Hnub ua ntej nag hmo, qhov kev pabcuam tau ntsib qhov teeb meem loj tshaj plaws hauv nws keeb kwm, uas tau kav ntev li peb teev. Tom qab tag nrho, CEO Jan Koum tau thov txim rau qhov kev tawm tsam thiab hais tias qhov yuam kev router yuav raug liam. Nag hmo, Koum kuj tau tshaj tawm 465 lab cov neeg siv nquag, ntawm 330 lab xav tias yuav siv cov kev pabcuam txhua hnub.

Ntawm Mobile World Congress 2014, WhatsApp tau tam sim no los nrog cov xov xwm nthuav, raws li nws tab tom npaj lub suab hu ua haujlwm rau nws cov kev pabcuam. Nws yuav tsum tshwm sim nyob rau hauv daim ntawv thov nyob rau hauv lub xyoo no, tab sis lub caij nyoog ntawm kev taw qhia tsis tau teev tseg. Ua tsaug rau VoIP, WhatsApp tuaj yeem dhau los ua tus neeg sib tw nthuav rau Skype, Viber lossis Google Hangouts. Tom qab tag nrho, hu xov tooj muaj nuj nqi kuj muaj los ntawm xa xov liaison FacebookTxawm li cas los xij, nws tseem tsis nco qab lawm ntawm cov neeg siv. Txog tam sim no, WhatsApp tsuas tso cai xa cov suab kaw.

Txog tam sim no, daim ntawv thov tau muaj kev cuam tshuam loj heev rau kev siv SMS kim, thiab nws yuav zoo yog tias qhov zoo ib yam tuaj yeem ua tiav thaum lub suab hu. Hmoov tsis zoo, tsawg kawg ntawm no hauv Czech koom pheej, qhov nce ntawm VoIP yog cuam tshuam los ntawm kev txwv cov ntaub ntawv tariffs, thiab nws tsis zoo dua lwm qhov hauv ntiaj teb. Nws tuaj yeem xav tias, zoo li cov kev pabcuam xa xov, nws yuav raug them tus nqi qis txhua xyoo, lossis dhau los ua ib feem ntawm kev tso npe uas twb muaj lawm (€ 0,89 / xyoo). Hauv thawj kis, kev hu xov tooj tuaj yeem nqa nyiaj ntxiv rau WhatsApp, uas tau siv nyiaj tsawg kawg nkaus ntawm kev nqis peev thiab tsis tau pom muaj kev tshaj tawm.

Peb cia siab tias cov kev hloov tshiab yav tom ntej tseem yuav ua rau kev tsim kho kom zoo dua qub, qhov no yog ib qho chaw uas tus tswv tshiab, Facebook, tuaj yeem pab txhawb rau kev pabcuam. Tsawg kawg, tus neeg siv iOS yuav xav tau cov duab kos duab saib xyuas zoo li ntsev.

Source: lub Verge
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