Firmware update for USB modem

How do I find the firmware version of a USB modem, and how would I update it if necessary?

I'm presuming I can do this from FreeBSD....
 
Read the modem's manual? That's assuming you can update it in the first place.


I kind of assumed that I could read the revision level directly, maybe via some AT command.

I'm sure Windows is able to get such information.
 
Go to the modem manuf. web site. they should have any/all updates available there

Ever tried it with a Huawei modem? There seem to be 1000's of them and what it says on the outside label does not necessarily concur with what you really have.
 
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