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"
straight talk and att
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.
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
Yes as long as the phone is att and has a sim card slot
Yes, provided your ATT phone is SIM unlocked.
The answer will be different for different people. If you are concerned about cost, choose Straight Talk. If you would like a larger phone selection and better customer support, choose AT&T.
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.
Yes, provided your ATT phone is SIM unlocked.
The sim card will only work in a different phone if the phone is ulocked, in not, no
Some of them DO and some of them DO NOT. The following information was taken from the Straight Talk website...The following Straight Talk cell phones DO have a SIM card: Samsung models: T528G, T340G, T404G, T401G, T255G Motorola models: W418G LG models: 900G, 420G, 620G Nokia models: E71, 6790
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.
yes