example 1 (translated from the Swedish Nokia site) http://translate.googleusercontent.c...SmzoMyvONc0Dmw "Initially limited compatibility with the SIM: Nokia N900 comes with software to version 1.0, which may affect compatibility with some Hutchinson 3G SIM (mobile operator 3). For full compatibility with all Swedish operators' SIM cards we recommend updating to version 1.1, which is expected to be available for download at the end of December 09th"