Discard incoming sms messages

[js]

Hi all, It's not really clear to me how to define a sms-service that discards all messages which don't match other sms-service. I don't want to send a response back to the sender in this case. In case someone: sends an empty message sends a message containing whatever that doesn't match "hihi" and "foo" #response1 group = sms-service keyword = hihi text = "haha" #response2 group = sms-service keyword = foo text = "bar" #handle all the rest group = sms-service ? ? quid? Thanks for pointing me out Jelle Smet