isnt it easier to just call or browse web, than waiting for answers??? lol
Welcome To Straight Talk theres an activation section.. i went ahead and tried it for you... " The serial number youve entered is not in our database"..
looks like when you buy a smart talk phone, it comes with a special activation card, which has the phones ESN/Dec on it... Id assume the only ESNs in their data base are the 15 or so devices they sell for straight talk...
Boost is probably your better option, since we alll know thats possible already...