Hi there t3g,I think you should tell us first what Ting (Ting.com right?) does exactly. From what I've red on their website they are like a phone service provider. If so, I don't see why the phones sold by Tehnoetic won't work.
I also saw on their shop that they sell Samsung S3 phones. Tehnoetic S3 is a refurbished Samsung S3.
Best regards,
