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ICCID padding behavior

Some modems (for example, SIM7000) append an F to the end of the ICCID. This is due to internal buffer padding with F values; the trailing F is not part of the ICCID and does not affect SIM performance.
Note: If your modem returns an ICCID with a trailing F, remove the extra F before using the ICCID in Hologram systems (Dashboard or REST API).
AT command output showing ICCID reading