I don't know if my iPhone 4 from AT&T is unlocked or not as the phone is no longer being used. Will this card work with Straight Talk on this iPhone ?
231294
I phone 4 does it have a sim card? We have sold and traded I phone 4 and they say there is no sim card. The 4 s does. Start there . If yes then I would say yes. There is a way. We didnt because of sim card. Hope your succesful.
231295
You have to contact AT & T to see if it's unlocked. If it is you will have to find the accurate sim card for the Straight Talk plan. The sim card costs me approximately 90 dollars for the right one but once I found the correct one the plan is great. $45 a month unlimited and works GREAT. :) Good luck
231296
The att micro sim card will work. You will just have to change your apn settings for data.
231297
No not If you purchased the phone through AT&T; and used it through their service, then it is a BLOCKED phone and can not be used with/for straight talk. the only phones that can be used with straight talk are their phones they sell OR UNBLOCKED phones purchased through vendors. NOW I purchased the Iphone from Apple but when I tried to buy a sims card for straight talk/unblocked phone. there were NOT to be found and was told by AT&T; they were no longer making them...so I had to return the phone to apple and the sims card starter kit to Straightalk
231298
The micro sim will work just have to change apn settings.... U can Google r youtube the information u have to put in...type in apn settings for iphone on straight talk and it should work
231299
It should just take out AT&T; card and put the straight. Talk one in that's all I did but I have a android phone not sure what the iPhones have as far as sim cards.
231300
Hi . I haven't tried going from phone to phone with sim card yet on att but if the settings are set correctly it might .ordering a new sim activaction kit is for sure. Or call straight talk they are very helpful be patient..
1784433
I bought this for my wife on Straight Talk. I just put her sim card from her old phone into it and turned it on. It activated and worked fine. I don't think it was "unlocked" or anything. Since ST uses ATT's towers no unlock is necessary. It will not work with a Verizon or Sprint 4s though.
311200
Hello, to my knowledge it should work with an existing contract. I completed my contract and have purchased a new phone that is under contract so there aren't any holds or anything on this phone; however, I'm not sure what type of activation fee AT&T; will charge. The iPhone 4s uses a Micro-sim card.
2137062
It should work as I used mine in unlocked iPhone 4S, however I had to call AT&T to manually activate the sim
2104064
I am unfamiliar with straight talk beware. This phone uses the same size sim card that the iPhone 4S uses.
667326
Yes, this is an unlocked GSM phone, it will work with your Straight Talk SIM card without a problem.
1137750
No, this works in any phone that takes a FULL SIZE SIM card (it needs to be cut to fit into the iPhone 4)and is on the AT&T; network or unlocked.
1048642
Yes, but only if the iphone 4's were originally on an AT&T plan (not Verizon, Sprint, etc.) If they were not originally on AT&T then you'll need to use a prepaid SIM from the plan company they were on....or unlock the phones.
76623
Yes, it will work with Straight talk as long as it is ATT branded or Unlocked.
1752481
If straight talk uses a SIM card, it will work it will walk with any GSM carrier ,it's iPhone 4 not 4s
2014344
I'm not sure. My phone was advertised as "unlocked" and works well on AT&T; (Straight Talk) with a Sim card.
78263
I think it still requires a SIM card from AT&T. I am using my phone with StraightTalk and I had to put a SIM in it, but once the card was in it worked great! (Note: since this is an unlocked phone, you may have to enter the appropriate APNs (access point names) for your service.
240116
Only if you have an Unlocked GSM version of the iphone 4 (I believe the AT&T; version of this phone is GSM, but you still would need to get it unlocked to accept this SIM card.)
672028
Yes with a SIM card from Straight Talk. I use the AT&T; SIM for Straight Talk and haven't had any issues. But, I bought 2 of these phones and the second one wouldn't work properly and had to get a replacement. Now the replacement has problems and won't work either, so I don't give the phone a very high rating and wouldn't recommend it if you have another option.
1287108
Nah, this one is with Verizon Wireless. You need to find an "Unlocked" iPhone. Here is a great link (if you want) on where to get an iPhone thats compatible with Straight Talk with no hassle though. - http://www.walmart.com/cp/Apple-iPhones-Now-for-Straight-Talk/1101612
88707
Hi Edie my name is Tim I have bought this phone and it will work with ATT and T mobile and Straight talk is who I have and my phone is very fast and works great hop this is helpful for you your friend Tim
1396267
This is an unlocked phone and as long as it one of the larger sim cards it will work. The only problem would be some of the smaller sim cards I know ATT was using with the latest Iphones.