What I do not fully understand is: AFAIK SMS is sent upstream to the provider with AT cmds, like this example:
AT+CMGF=1 OK AT+CMGS="+49170xxxxxxxxxx" <CR>This is the text message. +CMGS: 4711 OK (+CMGF=1 is text mode, =1 PDU mode). The response from the provider could be OK or ERROR. Have you looked into the MySQL database in the phone to see what is there about the messages. If you need how to look into, see here: http://www.unixarea.de/bq/bq-aquaris-e45-ubuntu.txt (chap. 15). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1480554 Title: High costs due to SMS being sent multiple times when having a bad network connection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/telephony-service/+bug/1480554/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs