iirc, CDMA allows for a SIM like system, but its not required for CDMA to work, so most carriers that make use of CDMA dont bother with it.

btw, most of scandinavia is covered by a CDMA network, exclusively for data traffic.

i was accepted into their testing period, and the usb "modem" they sent over had a SIM slot under a hatch. but it had a bit of foam superglued inside...

could not get a connection while this was going on either, so i returned the kit and have had nothing to do with them since...