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Yes, you can use a Straight Talk SIM card in an AT&T iPhone, provided the phone is unlocked or compatible with Straight Talk's network. Straight Talk uses AT&T's network, so AT&T phones typically work well with their SIM cards. Just ensure that the iPhone is not locked to a specific carrier and that it supports the necessary bands for Straight Talk's service.
What else can I help you with?
Can you put att iPhone sim card in an att blackberry?
Yes as long as the phone is att and has a sim card slot
Can you use a att sim card in a straight talk phone?
yes u can I had my att go phone unlocked and tried to use my sim card from st. talk which I found out uses att service towers in my area however, it didn't work. It stated "sim crash"
Can you purchase a straight talk card at best buy?
no straight talk is a product of walmart and att phones are able to join straight talk rep told me that verizon phones would soon be able to come over ..although it is verizon generated att phones are only ones to sim over,,for now
What other phones can your put your iPhone sim card into besides the iPhone for ATT?
any AT&T phone that can take that sort of sim card.
Which phone company released lg optimus l5?
straight talk and att
What sim card does an Iphone 3 take?
it depends where yo buy it like att or virizon but if you want it for a diffrent carrier than the original you will have to visit unlockatt.com
Will updating to 3.0 relock my iPhone 2g?
well im not really sure it unjailbroke it BUT it still works on my ATT sim but im not sure if its supposed to work on the iphone or not since its not a normal ATT sim card with a normal rate its not an iphone plan but it still works on it i dunno bout bootloader
When you buy a phone from att how do you pay And you have an upgrade and want to get an iPhone do you have to use a credit card or add it to the bill And your buying it over the phone?
no
Will straight talk phones work on the att network?
Straight Talk phones can work on the AT&T network if they are compatible with AT&T's network bands and unlocked. Many Straight Talk phones are originally designed to operate on specific networks, so it’s important to check if the phone is GSM-compatible and unlocked. If the phone meets these criteria, you can use it on AT&T's network by inserting an AT&T SIM card.
Is there wifi calling on the IPhone 5s at att?
ATT recently (Sept, 2014) announced that it will introduce WiFi calling for iPhone in 2015.
Can you buy an iPhone in US without ATT contract and use it in Indonesia?
You will most likely have to get a used iPhone from eBay or somewhere, and then get it jailbroken (unlocked) so that you can use any SIM card.
Can you put a memory card in the iPhone?
No because first of there is no slot for it and apple probably wouldn't allow it anyway
