In the SIM Cards / Terminals overview all IDP terminals in the installed base are displayed, whether they are activated, deactivated or assigned.
Please note that the primary identifier of the terminal is the Terminal ID, which is printed on the terminal. This ID is populated in the ICCID field. It is also possible during upload of the terminals in IBIS to replicate this to the Master MSISDN field and the IMSI field. The only mandatory field is the ICCID field.

