sim card

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  • Vietnam considers limiting SIM card access, suggests 18 per person is enough

    How many SIM cards do you have in your stash? If your answer is less than three per operator -- of every network provider -- then you may have trouble sympathizing with the apparent plight of some Vietnamese. Proposed legislation from the Ministry of Information and Commerce would effectively regulate each citizen to a maximum of three SIMs per carrier (of which there are six), leading to a theoretical limit of 18 SIM cards per individual. The draft law is intended to curb unauthorized distribution in that nation, where SIM cards with student discounts and the like are re-sold without carrier knowledge. The proposal could affect businesses too, limiting each company to a maximum of 100 SIM cards -- but there's no word on whether this cap is per network or absolute. Meanwhile, industry officials insist that a limit of five SIMs per operator would be more reasonable, given the number of SIM-enabled devices available to consumers. What's most clear, though, is that Vietnam is awash in marketing opportunity -- just imagine how popular Nokia could be with a mobile phone that supports 18 SIM cards.[SIM cards via ShutterStock]

    by Zachary Lutz
    03.21.2012
  • iPhone 4S-specific iOS build is for "No SIM Card Installed" errors

    Last Thursday Apple quietly issued a new build of iOS 5.0.1 specifically for the iPhone 4S. There were no release notes issued with the new build and users who had already installed and earlier build of 5.0.1 on their iPhone 4S couldn't update to the new one without restoring their iPhone. The release came one day before Apple rolled out the iPhone 4S in an additional 20 countries, which gave some hint that the build was useful for those markets. Now the mystery has been solved as Apple released a new support document detailing changes in the new build. The build addresses an issue where the iPhone 4S wouldn't recognize a micro-SIM card that was installed and return a "No SIM Card Installed" or other similar error. It's also now apparent that the release of the build was meant to coincide with the 20 country rollout, as many new iPhone 4S owners would be upgrading from the factory installed iOS 5.0, to the new iOS 5.0.1 build when they bought their new iPhones. The new build is still only available to people who have not previously updated to iOS 5.0.1, which suggests Apple considers the incidence of the "No SIM Card Installed" error fairly low. The fix for it will certainly be rolled into iOS 5.0.2 or iOS 5.1, whichever comes first. Until then, if you do want the absolute latest build on your iPhone 4S, simply restore the device to factory settings in iTunes.

    by Michael Grothaus
    12.19.2011
  • Cubic Telecom's Maxroam data SIM card lets you roam the globe without breaking the bank

    It's never easy to travel the globe on a tight budget, but Cubic Telecom is doing its best to ease the financial burden a bit, with its new Maxroam card -- a global data SIM card that allows American travelers to access the web for just 65 cents per MB. The card, available without any subscription or contract, works within a total of 43 countries, including India, Australia, South Africa and Europe. All you have to do is purchase the card, insert it in your unlocked handset and activate it online. From there, you'll be able to use Maxroam until you reach the data limit, without worrying about expiration dates or time constraints. It's available now at the source link below, though as Cubic Telecom points out, final data rates may vary with the euro/dollar exchange rate.

    by Amar Toor
    12.06.2011
  • Some iPhone 4S owners reporting ominous 'No SIM card installed' messages

    Could it be that Apple's latest smartphone is plagued with a troubling design flaw? Just ask the handful of iPhone 4S users who've experienced issues with their SIM cards, and they'll tell you this is very much the case. While we have no reason to believe a majority of iPhone 4S owners are affected, the problem appears to span across numerous carriers and parts of the globe -- even Sprint and Verizon Wireless users aren't immune. Some report resolving the problem with a new SIM card, while others have reason to believe it's the reader itself. Then there's a group known as Woo Servers, which suggests the malfunction is related to a short circuit caused by a design flaw with the SIM card tray. They've provided a detailed list of instructions to remedy the problem, with a simple piece of tape as the cure. Sadly, not everyone seems to benefit from the advice. So, Cupertino, care to lend a hand?

    by Zachary Lutz
    11.17.2011
  • SIM-based NFC gains global support from 45 mobile carriers, all huddled around GSMA's standard

    You knew that NFC hardware can be embedded into SIM cards, right? Right? Regardless of whether you've been paying attention, the practice is about to become a whole lot more common, as 45 of the world's largest mobile operators have extended their support for the GSM Association's standard. Among the networks, you'll find heavy hitters such as China Mobile and China Unicom (which account for nearly 800 million subscribers between the two), along with familiar names such as America Movil, AT&T, Deutsche Telecom, KPN, Orange, Rogers, SFR, SK Telecom, Softbank, Telus, Verizon and Vodafone. Even Isis, the unholy mobile payment lovechild of AT&T, T-Mobile and Verizon, has pledged its support... in hopes of taking your money, that is. The new standard is expected to drive the proliferation of NFC across the globe, with Anne Bouverot, Director General of the GSMA commenting, "Mobile operators, working together, are ideally positioned to roll out services based on the requirements published by the GSMA, providing proven security and interoperability, global reach and customer care for consumers and businesses and a secure platform for service providers." Now, as you'd expect, we just wanna see it happen. For a complete list of the cooperating carriers, check out the PR after the break. [SIM card photo via Shutterstock]

    by Zachary Lutz
    11.17.2011
  • nano-SIM's flimsy form factor poised to frustrate fleshy-fingered phone users forever

    Most of us feel the average Subscriber Identity Module card is too small for our sausage-like digits, device makers loathe giving up that amount of space to an oversized plastic rectangle. Efforts to slim it down have been underway for ages, which is why some smartphones come with a micro-SIM, the easy-to-hold outer rim chopped off to make space for bigger batteries inside your device and to ensure your greasy fingers get all over the metal contacts. Sadly, it's time to wave goodbye to the idea of operating a smartphone without electron-tweezers, thanks to Giesecke & Devrient's new nano-SIM. The German fathers of the technology have shrunk the whole operation down to a 12mm x 9mm rectangle that's a third smaller than the micro-SIM and 60 percent smaller than the classic model: and as if to show off, it's also 15 percent thinner, too. The company will be exhibiting the chips tomorrow in Paris and has already sent initial samples to smartphone makers, expecting ETSI to sign off on the standard by the end of 2011 -- assuming they've been able to pick theirs off the table.

    by Daniel Cooper
    11.14.2011
  • Sprint explains iPhone 4S unlocking policy: phones will be unlocked, then locked, then unlocked again

    Yeah, that makes just as much sense to us as it does to you. Following yesterday's PR debacle, the final word from Sprint appears to be as follows: "Sprint's policy is to have the iPhone 4S SIM locked to our network domestically and internationally. At launch, the International SIM will be unlocked. We do expect a SIM lock to be pushed to the devices shortly after launch. We will then allow existing customers in good standing to unlock the SIM for international use if needed in the future." So, if we're reading that correctly, the iPhone you purchase and activate will be unlocked. Then, a SIM lock will be "pushed" to your device. But, if you've been a good, policy-abiding customer, your iPhone can then be unlocked manually by Sprint. Who knows what'll happen if you buy your phone and flee to a non-extradition country before Sprint comes knocking at the door, shackles in hand. Will you be left to live in peace with your newly-acquired international Micro SIM? Will you need to plead your case before a tribunal of mobile carrier overlords? Only time will tell, we suppose, or perhaps further clarification from Sprint. Jump past the break for the complete announcement.

    by Zach Honig
    10.13.2011
  • Sprint and Verizon confirm iPhone 4S Micro SIM unlock for international travel (update: Sprint remains locked?)

    If you own an iPhone 4 on AT&T, using the device while traveling internationally means paying sky-high roaming fees, jailbreaking or limiting data use to when you're on a WiFi network, either with a public hotspot or through a service like Xcom Global. Verizon iPhone 4 owners, however, don't have the option of GSM roaming at all, and can only make calls and use cellular data in countries that support CDMA. All that changes with the iPhone 4S, however -- Macworld has confirmed that Sprint will sell its version of the device with the Micro SIM slot unlocked, with Verizon offering free unlocking to customers after the first 60 days of service. iPhone 4S owners will then be able to purchase a Micro SIM overseas, allowing them to access data and make calls at local rates, for a fraction of what it would cost to roam. AT&T iPhone 4S owners won't have this option, however, so if you make frequent trips overseas, this benefit alone may be enough to justify purchasing the phone through Sprint or Verizon, saving some users hundreds or thousands of dollars in international roaming fees. Update: A Sprint spokesperson has said that our source article was incorrect, telling us that its SIM will not be unlocked and adding that the card will not even be removable: "Our SIM does not come out of the device - I believe the same is true of Verizon's iPhone but you would need to confirm that with them. Customers can sign up for one of our international rate plans and use this phone all over the world. When traveling internationally, there is a setting that must be turned on within the device to connect to GSM. The phone will work with a SIM that is provided within the device out of the box. International voice and data charges are on a pay-as-you-go basis and vary based on the country where the customer is using their phone; a list of rates is available at www.sprint.com/international." Update 2: We heard from Sprint a second time, which redacted part of its previous statement. The carrier further explained "the SIM is removable and is not affixed to the device," which as you may notice directly contradicts the statement made earlier today. We've reached out to Apple twice and are awaiting further clarification. Update 3: A Verizon spokesperson has confirmed that the original version of the article is in fact correct: "The iPhone 4S works like all of our global phones. The phone comes in box with a SIM locked to our network and the network of our roaming partners including Vodafone, one of our parent companies. Customers sign up for a Verizon Wireless voice plan (beginning at $39.99 for 450 min.) and a data plan beginning at 2GB for $30. When they choose to go out of the country, they should call Verizon Wireless and sign up for a global plan. The customer can also request to have the SIM unlocked if they want to use a local service while out of the country. The request needs to be made prior to leaving the country, their bill must be current and the phone must be active on the account for 60 days before we will unlock the SIM." [Thanks, Julio]

    by Zach Honig
    10.12.2011
  • Apple's carrier ranking patent application hints at global iPhone

    Apple may be hard at work creating the one phone to rule them all (around the world), if this latest patent application is any indication. The filing, first submitted in April of last year, describes a software-based method of determining carrier rankings, allowing owners to browse through a database of network-specific features, such as voice and data, to determine their best fit and sign-up for service. Ideally, this future iPhone set-up would come courtesy of a truly global phone, packing all the necessary radios and software to surf along the globe's wireless frequencies sans extra SIM cards. Rumors of an open handset have been circling Cupertino for a bit, much to the dismay of operators who fear the move would diminish their function as the industry's gatekeeper, shifting power to consumers. Certainly, Jobs and co. have a high hurdle to overcome if this purported world phone is to ever become a reality. In the meantime, why not just snag an unlocked device? [Thanks, Neil]

    by Joseph Volpe
    08.11.2011
  • T-Mobile hawks Micro SIMs for 'free', hopes your iPhone likes EDGE data

    Been wanting to stick it to Ma Bell, but have found yourself shackled by those pesky micro SIMs and your inexplicable fear of all things pointy? If you're wielding an unlocked device with a diminutive slot, T-Mobile's giving away the pint-sized cards gratis -- provided you're also willing to sign your precious life away on contract. It's a shameless play for Cupertino's sweetheart, sure, and this isn't the first time we've seen the carrier try to ship us some teensy SIMs. Making the plunge? Enjoy your rebellious ways while they last -- we hear Little Magenta's assimilation by the borg isn't too far off.

    by Dante Cesa
    07.22.2011
  • AT&T also working with Apple on shrinking SIMs

    Back in May, an Orange executive told Reuters that Apple had proposed a standardized SIM card that would be smaller than those currently found in the iPad and iPhone 4. Orange was apparently supportive of Apple's efforts to create the smaller SIM and now it looks like AT&T also is throwing its support behind Apple. According to an AllThingsD interview with Ralph de la Vega, President and CEO of AT&T Mobility and Consumer Markets , AT&T is also "working with the industry" to develop a smaller SIM standard. While de la Vega didn't mention Apple by name, it likely that Apple is one of the "industry" partners that wants one SIM standard for both Europe and America. Also, if AT&T is working with the "industry" to achieve a smaller SIM standardization, the wireless carrier wouldn't be seeking to change a standardization without the blessing of one of its most important smartphone manufacturers.

    by Michael Grothaus
    06.05.2011
  • Apple pushing for smaller SIM card standard with Orange's backing

    An Orange executive told Reuters that Apple has proposed a standardized SIM card that is smaller than those currently found in the iPad and iPhone 4. Apple says the design would allow the company to produce thinner mobile devices. Orange's head of mobile services, Anne Bouverot, told Reuters that "We were quite happy to see last week that Apple has submitted a new requirement to (European telecoms standards body) ETSI for a smaller SIM form factor -- smaller than the one that goes in iPhone 4 and iPad. They have done that through the standardization route, through ETSI, with the sponsorship of some major mobile operators, Orange being one of them." Of course, the finalization of Apple's proposed new SIM standard needs to be worked out, but Bouverot says devices with the new SIMs could hit the market as early as next year. This isn't the first time Apple has been rumored to progress SIM technology. Last October, a rumor emerged that Apple was working with security firm Gemalto, a SIM card manufacturer, to create a software-reconfigurable SIM that would be directly integrated into future European iPhones. The iPhone would then be activated on the user's carrier of choice by downloading a carrier-specific app from the App Store. Apple has also taken interest in shrinking other common devices so that it could continually thin its mobile and handheld offerings. In September, an Apple patent emerged that described smaller audio jacks that could be used in future, thinner iPods. If you look at the iPod nano, for example, its current width is almost entirely dictated by the standard audio jack receptor. The SIM news is a sign that Apple is keenly aware that if it's going to continue making thinner and thinner devices, standardized pieces of hardware -- such as SIM cards and audio jacks -- will need to be redesigned.

    by Michael Grothaus
    05.17.2011
  • CDMA Xperia Play visits FCC, promptly gets dissected

    There are few things we enjoy more than seeing the glittery innards of a device splayed before us in the name of science -- especially when it happens to be the CDMA version of Sony Ericsson's Xperia Play. The Verizon bound phone made a cameo at the FCC today where it was subjected to -- and passed -- the usual battery of SAR tests before getting dissected. What's intriguing about the pictures in the FCC report is that the CDMA model features the same combination SIM / microSD card slot as its GSM sibling. While some are theorizing that Verizon's gaming handset might support LTE, we think it's more likely that the Xperia Play uses a dual-mode CDMA / GSM radio and that the SIM slot will either remain empty and disabled in firmware or that the Xperia Play will be one of Verizon's global offerings. Take a look at the gallery below and judge for yourself. %Gallery-120248%

    by Myriam Joire
    04.02.2011
  • Gevey SIM provides janky but jailbreak-free unlock for iPhone 4 on iOS 4.3

    If you've updated your iPhone 4 to iOS 4.2.1 or above, you might be aware that there is currently no unlocking software available for the accompanying basebands. Naturally, we'd imagine the Dev-Team will soon provide a remedy for this lack of freedom, but for now, Gevey has you covered... somewhat. For $70, this imposter SIM promises to unlock, without the need to jailbreak, all the current basebands found embedded within 4.0 - 4.3. In the video after the break, it appears multiple -- and frankly, just plain inconvenient -- steps are required to get the kit working on your iPhone. What's more, apparently you'll need to do all of this again if you switch off the phone. Oh, and we should mention this involves snipping off a corner on your SIM card, and carriers tend not to like that. Our recommendation regarding this contraption? If you're absolutely in the need of a carrier unlock and have the cash, proceed with caution. Otherwise, patience is your answer.

    by Sam Sheffer
    03.23.2011
  • HP TouchPad emerges from the Vietnamese wilds, sporting SIM slot (video)

    We've seen the HP TouchPad up close and personal, but only under strict supervision -- and now that we find Tinhte has been playing with a prototype for hours on end, you can only imagine our jealousy. Anyways, without those meddlesome PR representatives to keep them from prying at ports, the Vietnamese gadget hounds discovered that the slate has a slot for a SIM card. While we can't attest to the vintage of this particular prototype -- and thus say whether the TouchPad will still have a SIM when it ships -- it's safe to assume that HP was at least considering GSM frequencies at some point during its development. Video after the break. [Thanks, Nguyen The Bach]

    by Sean Hollister
    03.07.2011
  • Thieves damage South African traffic lights, reach for the juicy SIM card innards

    Johannesburg, South Africa had six hundred high-tech traffic signals, each with a cellular modem and GPS chip. The idea was, if one malfunctioned, they'd call home immediately. Well, that plan isn't working out so well, because only two hundred are still in working order -- vandals ripped apart the rest to get at their SIM cards, causing traffic jams and accidents. Apparently, the government-provided cards are a ticket to unlimited free phone calls for the thieves -- at least until the individual devices are identified and their permissions revoked. The Johannesburg Roads Agency told the Mail & Guardian that the crime looks like an inside job, because only the SIM-equipped signals seem to have been targeted so far, despite looking visually identical. The damages are piling up, with the agency figuring it will require ZAR 8.8 million (roughly $1.26 million) to repair the four hundred signals currently out of order. Needless to say, the agency is looking at ways to better secure the traffic lights. We're guessing that switching to CDMA is probably off the table. Embedded SIMs, perhaps?

    by Sean Hollister
    01.16.2011
  • Isabella Products' Mini USB stick connects unconnected digital photo frames

    Passed on Isabella Products' Vizit digital photo frame? 'Tis a shame, really. But hey, if you were one of the millions gifted with a lackluster, non-connected digiframe over the past few years, at least the aforesaid company is giving you a way to make things right. The outfit's newly launched Mini is one special USB key, embedded with an AT&T 3G SIM and tailor made to provide cellular connectivity to dormant frames. The key is linked to one's VizitMe content management service, and users will be able to email photos directly or have the device extract content from Photobucket and LIFE.com; once received, owners will see new images pop up on any frame that accepts USB keys. Furthermore, these same emailed images can be viewed on USB-equipped monitors and televisions. The company's planning to ship the Mini in Q2 of this year for an undisclosed rate, but naturally, we're more interested in the potential unadvertised capabilities. An off-contract, fee-free USB key with an AT&T SIM card within? Sounds like we're just a hack or two away from the most beautiful mobile broadband card this world has ever seen.

    by Darren Murph
    01.05.2011
  • Verizon launching LTE on December 5th, two transforming 4G USB modems hitch a wild ride

    Sure, Verizon's holding a press conference tomorrow, but unless they've got a secret LTE smartphone or tablet (we can only hope) we've got a fairly good idea what the company will say. We're hearing Verizon will flip the switch on its LTE network on December 5th, unveil a pair of hot new USB modems to take advantage of those supposedly stellar speeds, and launch the SIM cards required to make LTE function in the first place. The gadgets include the LG VL600 thumbstick we've seen before, but also this marvelous-looking Pantech UML290 key, which has not only a slick swiveling case but also a dual-jointed USB port beneath. We doubt we're going to have any trouble getting this one plugged into even the slimmest of port-abhorring slimline computing machines. See where one of the SIM cards goes in the gallery below. Update: The populace has spoken, and "sexy" is no more. Shall we call them "transforming" modems, then? They most certainly are. %Gallery-108552% [Thanks, Anonymous and JT]

    by Sean Hollister
    11.30.2010
  • Ongoing rumors about the integrated SIM card

    Last month, we talked about the rumor that Apple is developing an integrated SIM card. This integration would allow the user to activate his phone with any service carrier by simply downloading an app. Apple would include a generic SIM card in the mobile device like an iPad or iPhone, and the new user would only sign a virtual contract with their phone carrier. While it's difficult to say what effects this new dynamic would have on the retail phone business, an integrated SIM card would definitely change the phone game. Despite rumors about the integrated SIM, there hasn't been any further confirmation of the news. However, on November 21, The Telegraph reported that even this conjectural development into the integrated SIM has been stopped. Citing an unnamed senior source, The Telegraph says that Apple gave up their plans to bundle an integrated SIM when mobile carriers threatened to no longer subsidize the purchase of new devices. Since many iPhone users enjoy a discount on their phone cost thanks to the mobile carriers' contracts, the loss of that subsidy could have a significant impact on the purchase of new iPhones. The Telegraph cites this as the reason that Apple has stopped integrated SIM development for iPhones, although it will continue plans to bundle such a SIM card with the iPad. The challenge with these rumors is that there has been no announcement or indication from Cupertino itself. While we've been following the information from unofficial sources, we're mostly seeing rumors about a conjectural functionality. An integrated SIM card could mean awesome freedom for iPhone and iPad users, but we just don't know the true heart about what's going on yet. It is worth noting the GSMA has launched an initiative that would enable an embedded SIM to be remotely activated, but this initiative never mentions Apple. Further, such functionality wouldn't even appear until 2012. [Via Boy Genius]

    by Michael Gray
    11.22.2010
  • Screen Grabs: A Droid X with a SIM card? XOXO, Gossip Girl

    Sure, Verizon has the lock on Gossip Girl product placement, but even the technological reality of CDMA must bow to plot development, and if that means Serena's Droid X sprouts a SIM card so Lil' J can steal it and surreptitiously swap in a new one, well, so be it. Of course, this clever plan assumes that Serena doesn't text or call anyone using her new SIM, but, you know, just go with it. Video after the break.

    by Nilay Patel
    11.16.2010