Question

I need to make a phone call and\or send SMS from my debian server.android phone is plugged to the server by USB cable.
I can connect to the phone from the server via: USB, Bluetooth or WIFI(ssh).

Are there any possibility to make any GSM call in “UNIX way”, without writing custom applications to android?
Something like:

root@android:~# sendsms 01806717178 "Hello, kitty!"

Answer 1

Try doing this :

service call phone 2 s16 "[phone]"

See how-to-call-from-console

(5 seconds google search with android phone call cli patterns)