NEW Standard Regular Size SIM (this is not a micro-SIM) & Activation Instructions. Compatible with ATT compatible iPhone 3G?? 3GS?? Samsung Galaxy S2?? and other Unlocked GSM phone. Please Note: You are only getting a SIM card. It is your responsibility to verify if this SIM card will work with your phone.</br>For use with Straight Talk $45/month Unlimited Everything (Talk?? Text?? & Data) using AT&T's excellent cell tower network. $45 per month for Unlimited Data?? Talk & Text!</br>No contracts?? no bills?? no credit checks. Keep your current phone number. Works with SIMs?? IM?? social networks?? email?? and web.</br>No Service is included with this p