Well, I still think the absence of 3G support has yet to be conclusively proven.
The primary Infineon chip does support 3G
with an external coprocessor.
The uncertainty lies with the other Infineon chip, that EETimes
claims that it appears to be
a M1817A11. But the print on the chip doesn't jive with that.
I tried Googling for a datasheet on this M1817A11. I couldn't find one.
I did find this German article
raising the same questions as I have about the uncertainty surrounding this chip.
Have a nice Weihnachsgeschenk.