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Yes, provided your ATT phone is SIM unlocked.
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∙ 14y ago
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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 put your att sim card in your tracfone?
Yes, provided your ATT phone is SIM unlocked.
Can a att sim card work in a centennial phone?
The sim card will only work in a different phone if the phone is ulocked, in not, no
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 use a TracFone sim card in a boost phone?
No you cannot. AT&T uses a GSM network and Boost uses iDEN and the two are not even remotely compatible. The Boost SIM card can be used for international roaming but it will not work with GSM networks in the US. It will not work either way, a Boost SIM will not work in a GSM device and a GSM SIM will not work in a Boost device.
Is it normal for your ATT SIM card to not work in your old phone after inserting it in a new phone?
yes
what unlocked phones can be used with an ATT account We need to replace an ATT phone, don't want to pay retail for a new phone and aren't ready to renew the 2 year contract?
An unlocked phone can accept the SIM card from any cell phone provider. If you have an ATT SIM card, you can use it in an unlocked phone. A locked phone is created by the provider to force the use of its service; an unlocked phone can take any SIM card.
Can you flash a Verizon phone to ATT?
Yes, you can flash a Verizon phone to ATT. However, you will also need to insert a Verizon SIM card into the ATT phone in order for it to properly work.
I bought an unlocked Sony Ericsson s500i if I insert my old ATT GoPhone's SIM card into my new phone will the new phone get locked to ATT?
No the phone should not have a problem with reding the sim card as long as the sony ericsson is unlocked josh
The definition of an ATT Sim Card and the usage of it for cell phones.?
A sim card is a chip in your phone that holds information as to your phones identity such as your phone number. A sim card can be transferred to another phone allowing you to have to same phone number as well as your contacts.
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.
Can a Verizon sim card in a galaxy s3 be changed out for an att sim card for this same phone?
ONLY if the handset has been unlocked from any network.
