I have just installed and configured smscon 0.7-2. It seems that it cannot send SMS no matter what.

DAEMON INFO: received SMSCON command [Camera] from "+407********"
DAEMON INFO: phone was already unlocked
DAEMON ERROR: failed to send SMS to "+407********"
DAEMON ERROR: failed to send SMS to "+407********"

I can send SMS from the phone; I have tested it, the SMS center number is correct. What else should I check?

The other functions work, for example sending mail with picture from front camera.