Can i transfer a sim card from my atampt phone to anthor Atampt phone?

Question

Can i transfer a sim card from my atampt phone to anthor Atampt phone?
I was just wondering if i could that cause i was looking to buy a Pantech Matrix or the Samsung a Propell? if i do that i shouldnt get any random charges on my bill right? oh and will the phone work if i just put my sim card into it from my old phone? Thank you for answering my question.

Answer

Yes you can put the sim card in the new phone

Can i put Sim card in a new mobile?

Question

Can i put Sim card in a new mobile?
i have a Sony Ericcson phone and want to upgrade handset but keep all the downloads from my old handset, like ringtones and screensavers. if i just put the sim in the new phone will it put all my stuff on the new phone

Answer

NO.. all the sim card does is store phone numbers and your ID.. you need to transfer ringtonesscreensavers over by bluetooth,infrared, or media message... good luck..x