X61s WWAN upgradeable

[Nubulin]

Can you put WWAN in any X61s? Specifically the latest ones that have surfaced on the market from the recent $649 sale? I think most of those are 7668CTO.

I know some may not have the antennas, but I am concerned about having the mini pci in there. Some mobo part numbers show "with WWAN" and others do not specify.

Thanks!

[Sportler2k3]

It is:

http://forum.thinkpads.com/viewtopic.php?f=30&t=72214

greetings