Sorry, I'm not doing this the first time, and I know which certs our product needs and which it already has - see my several posts above. And I also know you can't get away with 5000USD to get a proper FCC cert for cell phone, but we don't need that since WE ALREADY HAVE IT. Heck, PXS8 even has Verizon and Sprint approval, and all offered modems are FCC (as well as other authorities worldwide) type approved
And who said "linux"? You are referring to info by a RF-module manufacturer (NOT phone module!) that are not applicable for our situation, we're not building a walkietalkie or a remote control. And certification means "get a stamp of CE or FCC" or whatever else are those entities out there to cert. Honestly, sorry we can't deliver what you're asking for. To make it easier for you: STAY AWAY FROM Neo900! IT EMITS DANGEROUS RADIO WAVES!

/j (who suddenly feels like an arms dealer. We're dealing ARMs, not arms!)