My operator sends settings sms depending on the fingerprint results, though N900 gets misidentified or identified as something else, as I get internet, wap and mms settings... Accepting fhe settings makes n900 unable to use cellular data, as n900 doesn't do wap or mms (and fmms isn't able to add mms settings sent by operator)

So yeah, weird imeis would stand out in a TLA logfile analysis.. One could even wonder if popular phone with bugs allowing imei change isn't intentional so that the so called radicals can tag themselves and maks TLA job easier...