Straight TalkSamsung Galaxy S6 "Black Saphire 32gb " AT&T 4g lte runs on Straight Talk's $45 Unlimited Plan + All APN settings updated and sim card installed Samsung Galaxy S6 AT&T/Straight Talk "Black Saphire" 16 megapixel camera, Octa-core cpu, $45 per month no-contract unlimited talk & text 5gb of 4g lte data Apn setting updated & sim card installed