@Alecsandru:

please post output of these two commands:
$ sysinfo-tool -l
$ sysinfo-tool -l | while read key; do echo ===$key===; sysinfo-tool -g $key; done

EDIT: change output of IMEI, GSM, MAC address or other private date to some other (random numbers). I just need to know that output is number or alphanumberic or other raw/whitespace char.