can I use my AT&amp;T chip
1698315
The phone is not capable of media messaging with att network and the sound is terrible, you can barely here it on loud speaker, yes the att sim will work...
2238785
That's how it worked for me. Only I have a PureTalk card, but it does connect to the AT@T network. Your mileage may very. I have the BIG sim card.
2158035
Hi, if it is a open carrier, " Factory unlocked" then you can use any chip you want whether you want to have a sim that is prepaid or if you want a contract sim is totally up to you. and by the way it is a Micro Sim card either way.
1048643
This chip is rubbish do not buy unless you live in USA in which case you should be able to get a chip from a AT&T; phone shop with activation advice.
1333004
id would like to know if i can use that phone with a chip from another country? because im from venezuela
256033
I do not think so. I bought for AT&T; because this is the phone they had for there basic plan. If you go to one of Verison stores you will see what phones they use. I think there sim chip is different. Good little phone though for the price.
1614232
No, this phone is CDMA (does not uses Chip/sim) works only with Sprint or other prepaid carrier like ting, red pocket or other working on the sprint network.
1901900
Hi Kent,I believe AT&T; uses removable sim chips, so the answer would be yes. I got this phone first for my father, then for my mother, both in their 80's, and they are very pleased with it. (But the use it with T-Mobile)
1719069
You have to have an active SIM in order for this to work. You either need to get a SIM specifically for this device (pre or post-paid SIM) or take the SIM out of your current device, assuming you have a data plan on your current device) and plug it into the Sierra Wireless device. Keep in mind that there are now 3 different size SIMs that AT&T supports (full-size, mini, nano) and I think this device uses the full-size SIM. If your phone uses a mini or nano it won't fit in the Sierra Wireless device. As far as contracts, pre-paid doesn't use contracts but I'm not sure if there's a contract provision if you have to activate a new Post-paid SIM. Best to check with your local AT&T store.
1309743
Yes provided you use it where at&t; are. If you are travelling outside the USA you will need to get a SIM card for the country you are in.
1184578
Only if you're a at&t; contract customer . If your sim is a different size you'll have to take it to a at&t; store or retailer with at&t; to in stall the sim card they will also need phone serial & imei numbers
1321741
As long as you have a micro-SIM card you can just pop it in and select your network to connect to (it auto-detected correctly for mine but you can verify through settings). If you don't have a micro-SIM card then just swing by your AT&T; store and ask them for one, they'll hand it to you over the counter and get your account flipped to use it. 5 minute process. Enjoy the phone!
655458
Yes, you can put your SIM card into any at&t; phone. This phone however gives me trouble, sometimes the touch screen does not work.
1073857
I think you can. it is a normal ATT sim card, but is a monthly charge prepaid type.
847646
Yes. I am currently using a T-Mobile Blackberry on the AT&T; network. Just swap the sims card. Not sure about phones not using a sims card.
1982290
While I cannot guarantee anything, t-mobile and AT&T use the same types of connection, so you should just need the right SIM card.
470117
This phone is locked to AT&T and you will only be able to use it with AT&T SIM Card. Additionally, this phone is using Standard SIM card. If you are using is Micro or Nano SIM, you will need to buy the SIM Card adapter http://www.amazon.com/Cellphone-converter-Nano-Micro-Nano-Regular-Micro-Regular/dp/B00CDJF506/ref=sr_1_2?s=wireless&ie=UTF8&qid=1391630816&sr=1-2&keywords=sim+card+adapter to convert it back to Standard SIM to be able to use it wih the phone.