connect to your PC using telnet on the port of your emulator, e.g.
telnet localhost 5554
and use the
gsm call command with a number of
# instead of digits
gsm call #
and you'll receive your unknown call on the emulator's phone.
~/.emulator_console_auth_tokenon Unix. Maybe you could edit your response - Romuald Brunet 2018-05-15 14:04