GoSmart Mobile Micro SIM for iPhone 4/4S, Galaxy S3, Galaxy Note 2, etc. Brand New, Never been used Works with both Micro and Regular Size(Combo Factor, Dual Sim). Factory Manufactured Dual Sim, works with both Micro and Regular SIM factor. Compatible with iPhone 4/4S, Galaxy S3, Galaxy Note 2, any other phones except iPhone 5 GoSmart Mobile plan starts at $30, go to gosmartmobile.com for more info. This is all you need to activate GoSmart prepaid. All info included in the kit. No Airtime included. You can refill online.