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HI I'm using an atmega16 with a nokia 6310i cell phone. I have written some code for the micro to send to a cell phone via AT commands.
unsigned char str1 = "AT+CMGF=1";
unsigned char str2 = "AT+CMGS="/5123333333/"";
unsigned char str3 = "TEST!";
I am trying to send a text message using hyperterminal and AT commands
at+cmgs="2107791679" (also tried at+cmgw)
When I enter "ctrl z" I get a little arrow after hello
and hyperterminal just hangs there. It doesn't respond or send the...