Posted by Forum Nokia Developer Support,
on January 15, 2002 at 10:03
Connectivity Card does not have a hard-coded passcord. You can choose an arbitrary pass code, and that same pass code will then be entered in the remote device when asked during the authentication procedure.
When connecting to devices with no Bluetooth UI (such as 6210 with Connectivity Battery) the pass code to be entered is the hard-coded one (in case of Connectivity Battery, the passcode is found under the battery hatch).