check your file permissions for /dev/ttyACM0
On Jul 1, 2011 5:34 PM, "Amrit Pal Pathak" <amritpalpath...@gmail.com> wrote: > Hello > I couldn't send a sms from url (following a user guide).In > browser it says "0: Accepted for delivery" ,but in terminal it says. > > amrit@ubuntu:~$ 2011-07-01 10:29:47 [3803] [6] ERROR: AT2[Nokia 3110c]: > Couldnot write to device. > 2011-07-01 10:29:47 [3803] [6] ERROR: System error 5: Input/output error > 2011-07-01 10:29:47 [3803] [6] ERROR: AT2[Nokia 3110c]: Error received, > notifying failure, sender: +917589124248 receiver: 918146071221 msgdata: > Hello world udhdata: > > > My url is: > http://127.0.0.1:13018/cgi-bin/sendsms?username=gndec&password=abc&to=+918146071221&text=Hello+world > > Thanks in advance. > > amritpalpathakgne.wordpress.com