If you are talking about the iPhone, then no. The unlocked iPhone will ONLY be able to run on GSM networks, such as AT&T, in the US. It will not run on CDMA craaiers, such as Verizon or Sprint. This goes for all 3 2012 current iPhone models: iPohne 3GS, iPhone 4, and iPhone 4S. It may also apply to other phones ( e.g. the nexus line of phones, and the htc one S/X
An unlocked phone basically supports all carriers, it has no restrictions whatsoever as far as the carrier is concerned. You can simply insert your existing sim card into the unlocked phone, and it should work fine. Please visit the site http://www.Amazon.com/gp/feature.html?ie=UTF8&docId=1000119471 for more detailed, in-depth analysis. It has all the info on unlocked phones.
An unlocked iPhone works on any cellular network that supports GSM.
In the US, AT&T and T-Mobile (unlocked only).
It will have basic compatibility, but may lack some advanced features available on Verizon's network. Unlocked performance varies.
Hi, yes a at&t Sim card will work on any unlocked phone
Sprint doesn't use SIM cards...
If your iPhone is unlocked, then yes, all carriers will work. But if it is locked to a certain carrier, then you will have to unlock it using a jailbreak.
When looking for a cheap unlocked cell phone to use with a SIM card, check which bands the phone works on. If you plan to travel outside the USA and buy foreign SIM cards to save money, as is very popular now, find out for sure what bands cellular service works on in the countries you will visit. It's no use having an cheap unlocked phone in Europe, for example, if it's a dual-band. You need a tri- or quad-band or your phone will not work.
It would work if the phone has a SIM card slot and you get one of the u.s. cellulars SIM cards
Hiphones run on GSM technology, which is not compatible with the technology used by Boostmobile. So those phones would not work on Boostmobile. Hiphones would only work on GSM carriers.
Any of the dual-headed Radeon 2400-2600 cards should work fine. Size the OS with what you want the machine to do, a sever is what it is, not a gaming machine.
If you are buying and iPhone in Canada, the iPhone supports the following carriers:BellMTSFidoRogersTelusVirgin MobileSasktelKoodoIf you are only traveling, you can purchase a Nano SIM card (if your iPhone is unlocked) from whichever carriers support them.
If the Sidekick 3 is already unlocked, then it would take English SIM cards. If it's not then you cannot use it on different carriers other than the one it's currently on. However, only the phone and text is guaranteed to work, not the data since Sidekick phones have special data plans that is supported by no one else but T Mobile. Regular data plans do not work for Sidekick phones.
If it's unlocked - it will work on whatever network the SIM card is designed for.
yes. once an iphone is universally unlocked it will work.