so i have changed the runonreceive command and get rid of the sudo because i got a tip that sudo most likely is filtering all environment variables... then i get the following error in the gammu.log: Wed 2016/05/25 21:41:16 gammu-smsd[2443]: Starting run on receive: sh /var/spool/gammu/receivesms.sh...

i want to configure my Rapsberry as a SMS Ping Pong Player. So i installed gammu-smsd and configured the gammu-smsdrc as follows: # Configuration file for Gammu SMS Daemon # Gammu library configuration, see gammurc(5) [gammu] # Please configure this! port = /dev/ttyUSB3 pin= 4135 connection = at # D...