Can I use a Sim from my iPhone 4S?
831848
No. This phone uses a micro-SIM card and the iPhone 4S uses a standard size sim card which will not fit the Nokia 208.
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.
1636557
I am on a Verizon contract and my IPhone 4s does not need a sim card nor do I have one installed in my phone.
2237451
In my case, I had a very old SIM card so I complained to ATT that my phone was dropping calls so I need a new SIM card. They cut me a new SIM card for free and then when I got home, I cut the new SIM card to fit the iPhone 4s. My old phone was not an iPhone. I got my 4s working by cutting my SIM card.
311199
I think you can with a existing and you will need a new sim for the iPhone but sometimes att will provide one ?
2119166
Yes, you will need a full-size SIM from AT&T; or T-Mobile (or one of their MVNOs).
2114531
No, you just use the one the one your phone takes (Ex. my ancient Motorola takes a full-sized sim, while say an iPhone 4s uses micro sims). If your phone has dual-sim capability, you pick whichever one you want. Hope that helps.
91267
Yes! It should work fine! Your iPhone 4s has the same ios system as the iPad. Therefore it uses the same blutooth technology and will connect perfectly;
1919909
Yes I bought one of these Apple 4S phones with previous Verizon service specifically to use on the Tracfone system, just make sure the phone was previously on Verizon and is now clear with no service, call up Tracfone and they will set it all up for you! You can even move your phone# & minutes from a Tracfone!
476439
yes you can.do you need to buy a sims card. I would recommend you spend a little more money and get a better phone.
1244043
Absolutely! In fact, that is what I used it for. I cut my iPhone 4S micro sim down to a nano sim for my iPhone 5c. Worked perfectly!
590428
No you only need one sim card for this phone to work, but iphone 4 uses a micro sime card, and this phone uses a regular size sim card so you will either need a new sim card or an adapter
1528686
No you can only use the Metro PCS SIM Card. Now if you try to get it unlock/jailbroken its goig to run really slow.
2119167
Yes, you will need a full-size SIM from AT&T or T-Mobile (or one of their MVNOs).
311198
It should work. You should just be able to put your existing SIM card in this phone and it should work. I used it both with AT&T; and I also used it on straight talk. The 4s takes a micro SIM card.
1859497
Hi I know if you have the Apple 3GS unlocked I Phone you can use any GSM carrier (not Verizon or Sprint) I'm not possativre but I think as long as you use the correct carriers that have the SIM cards comparable with the phone you shouldn't have a problem ,I hope this helped!
576752
The iPhone 4S has GSM and CDMA radios, however if the phone has a provider lock, it will have to be unlocked in order to use with a different carrier. The iPhone 4 came in a GSM (SIM card) and a CDMA (no SIM) version, however with the 4S they combined it into one phone. Most carriers will unlock the phone if you are not under contract, or there are many places around that will unlock it for a fee.