I saw a post on a different forum which has the likely explanation. If you have ported your number from another carrier to AT&T, you number is likely still registered as being with your old carrier in the databases available to BOA. Therefore BOA cannot route the sms properly.
See the following post:
http://forums.wireless.att.com/cng/board/message?board.id=mobilebanking&view=bydateascending&message.id=63#M63
Well, I called and emailed BofA tech support numerous times, and they were truly useless.
Eventually, my SafePass did start working again (I just tried it periodically until suddenly one day it worked again). I am convinced the problem is with BofA's implementation though.
When you register your device with SafePass, I think BofA's system merely looks up your phone number in the basic public listings and assigns its carrier based on that. Of course, if you then port your number, as I did, to a new service, BofA's system is completely incapable of determining the change in service provider, and so cannot re-assign the proper text message address. Even now, any public database you could search will list my number as being owned by Sprint Spectrum - they, like BofA apparently, have not thought of a means of dealing with number portability.
I ended up having to call BofA tech support, and get SafePass disabled on my account. Then, after a couple of months after porting, I was able to reregister my device and, a few weeks after that, it finally started working again (even when it initially let me reregister my primary device, the confirmation SMS did not go through - that didn't work until just a week or so ago). To what, if any, extent, tech support did anything in the background, I do not know, as they never did "keep me informed" as they promised they would.
So, word to the wise, if you use safepass and ever want to port your cell number to another carrier - FIRST, disable your SafePass settings on your account BEFORE you port. Then, after you port, you will have to call BofA tech support, get them to remove your previous device and try re-registering your new device. It seems that the ONLY way to get their system to link the phone number with the appropriate carrier's SMS address is via the device registration process (ie. their techs seem unable to manually update such information in a clients account profile). Be prepared to wait at least a few months for it all to work again.
P.S. There is no point calling AT&T about SafePass, as they simply have nothing to do with it in any way. If BofA can't update a client's info to include the appropriate SMS address, there's really nothing AT&T can do.
Message Edited by gwnorth on 06-24-2008 08:46:41 AM
Message Edited by gwnorth on 06-24-2008 09:11:55 AM "