LINUX SMSTOOLS configure/use experience

• can't send short code via GSM MODEM ?
• Write the phone number in international format without the leading +. When you like to send a message to a short number (for example to order a ringtone), then preceed it with an "s".
• config SMSC number in smsd.conf modem section
• can't auto startup after reboot
• modify /etc/default/smstools
• change user and group to root
• run dpkg-statoverride --remove /var/run/smstools.
  
• modify /etc/init.d/smstools 
• find this line dpkg-statoverride --update --add smsd smsd 2755 $rundir
• change it in to dpkg-statoverride --update --add $USER $GROUP 2755 $rundir