How to remove contacts from SIM card?

[attah]

This can probably be of some inspiration:

Cannot delete contacts

I mean… you could use AT commands and interact with the SIM phonebook… # Turn on printout of replies cat /dev/smd7 & # Test that it works - should reply with OK echo -e 'AT\r' > /dev/smd7 # List phonebooks echo -e 'AT+CPBS=?\r' > /dev/smd7 # Should return something like +CPBS: ("SM","DC","MC","ME","RC","EN") # You probably want to select the SM one echo -e 'AT+CPBS="SM"\r' > /dev/smd7 # List entry range echo -e 'AT+CPBW=?\r' > /dev/smd7 # Look at first range, probably something like +CPBW: (1-2…