The numbering SIM cards is based on ISO/IEC 7812. The maximum length of the visible card number is 19 or 20 characters:
Issuer Identification number (max. 7 digits) Major Industry Identifier (MII), 2 digits, 89 for telecommunication purposes. Country code, 1-3 digits, as defined by ITU-T recommendation E.164. Issuer identifier, variable. Individual account identification number Parity check digit The number 71234 O 4022 is not a SIM card (ICCID) number. The IMEI is the serial number of the device (phone) not the card. Doug Sutherland Proficio Research http://www.proficio.ca/ ----- Original Message ----- From: "Joe Pfeiffer" <[EMAIL PROTECTED]> To: <community@lists.openmoko.org> Sent: Monday, October 08, 2007 9:51 PM Subject: Re: 3G status within the US? > Interesting -- the numbers on my SIM are in a very different format > (four rows of 4 decimal digits each, followed by one row of three > decimal digits); what I take to be a version number (37.05A) is at a > 90 degree angle to the others. > > Jeff Andros writes: > >the numbers I see are: > >71234 O > > 4022 > > > >sorry, I'm not sending my IMEI down a public channel _______________________________________________ OpenMoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community