Ignacio Mas of the Gates Foundation points out that ensuring secure text-message transactions will often require an agreement with a mobile operator, which controls access to the phone's SIM card.

盖茨基金会的Ignacio Mas指出，为了确保短信交易的安全，通常要同控制手机SIM卡访问的移动运营商签署协议。

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youdao

For Indonesians living in North America, it is often cheaper to buy an Indonesian SIM card and roam with it than it is to sign up for a local plan.

对生活在北美的印度尼西亚人来说，在国内买的手机SIM卡就算用了漫游，通常也比在北美参加当地的套餐活动要便宜得多。

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That would be pretty decent for the specs we know so far: 4.5-inch qHD IPS gapless display, MSM8225Q quad-core chip, dual-SIM support, an eight-megapixel main camera (which produced reasonably good photos, from what we could see), a two-megapixel front-facing camera, and Baidu cloud service integration with 15GB of storage for life, plus another 15GB free for one year.

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The new Asha handset is a 2G only affair, with single- and dual-SIM variants -- the latter having an EasySwap port for access to the second SIM without removing the battery.

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Every GSM device (including 3G iPads), has an ICC-ID on its SIM card.

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