# Start the phone dialer activity
adb shell am start -a android.intent.action.CALL -d "tel:*123#"

# Wait for the dialer to open
sleep 2

# Input the USSD command
adb shell input text "<your_ussd_code><parameter>"

# Send the USSD command
adb shell input keyevent 66

# Wait for the response to be displayed
sleep 5

# Take a screenshot (optional)
adb shell screencap -p /sdcard/ussd_response.png

# Pull the screenshot to your computer (optional)
adb pull /sdcard/ussd_response.png <path_to_save_screenshot>