I'm new to SMS, and i've read some of the threads to start sending messages.
Thought i knew it all, but when i send an SMS nothing happens. But the phone sends a 'OK' to all the AT commands i send, like this:
For this sample i thought that all is going well, but my phone do not send any message, and if i do it manually, i have no problem.
Me: 'AT' + Chr(13) + Chr(10)
Phone: AT OK
Me: ATZ + chr(13) + chr(10)
Phone: ATZ OK
Me: 'AT+CMGF=0' + Chr(13) + Chr(10)
Phone: AT+CMGF=0 OK
Me: 'AT+CSMS=0' + chr(13) + chr(10)
Phone: AT+CSMS=0 +CSMS: 1,1,1 OK
Me: 'AT+CMGS=23' + chr(13) + chr(10)
Phone:AT+CMGS=23 (this time no OK, but no ERROR also)
Me: '0011000B915391191162320000AA0AE8329BFD4697D9EC37' + chr(26) + chr(13) + chr(10)
Phone: 0011000B915391191162320000AA0AE8329BFD4697D9EC37 +CMGS:11 OK
What am i doing wrong?