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Which WWAN Card for use on AT&T
Posted: Sun Oct 21, 2012 10:01 pm
by Fixed_Rider
X6x'ers,
Do any of you fine folk know what WWAN card I need to convert my x61 from Verison to AT&T?
My thought was to pull the sim from my iPad2 and use it in the x61 for data whenis out and about.
Thanks for the help
Re: Which WWAN Card for use on AT&T
Posted: Mon Oct 22, 2012 1:33 am
by EOMtp
Assuming that you don't want to install a modified BIOS which will accept any WWAN card, the X61 will accept a Lenovo-branded Sierra Wireless MC8775:
http://www.ebay.com/sch/i.html?_trksid= ... &_from=R40
You will also need a microSIM-to-SIM card adapter:
http://www.ebay.com/sch/i.html?_nkw=mic ... &_from=R40
Re: Which WWAN Card for use on AT&T
Posted: Mon Oct 22, 2012 7:57 am
by Fixed_Rider
EOMtp,
Sorry should have mentioned that I am running the Middleton Bios.
Thanks for the links.

Re: Which WWAN Card for use on AT&T
Posted: Mon Oct 22, 2012 2:11 pm
by EOMtp
Fixed_Rider wrote:... running the Middleton Bios.
Well, in that case, any WWAN card will work ... but keep in mind that you may still have to tape Pin-20 on the "unauthorized" card, lest the BIOS turns it off after booting and then the card is not seen at all by the operating system.