Please Help Me:

Iam using Nokia 1112 with CA-45 (not sure) cable using USB port and Visual Studio 2005.

My datacable (sreial port) is 100% OK

Iam trying to make a program that can read and send sms.

But the problem is that whatever AT commands i write, whatever things i do nothing happens.

Iam also confused regarding the BAUD RATE AND MY SYNTAX.

Also iam not able to write ANY TEXT ON HYPERTERMINAL (WHY?)

I have read many places that AT COMMANDS DO WORK ON NOKIA 1112

Please please please help me out......................


this is my code:
{

private void button1_Click(object sender, EventArgs e)
{
if (!this.serialPort1.IsOpen)
{
this.serialPort1.BaudRate = 1200;
this.serialPort1.PortName = "COM5";
this.serialPort1.Open();
}

this.serialPort1.WriteLine("AT+CMD=1\r");

this.serialPort1.WriteLine("AT+CMGF=1\r");
this.serialPort1.WriteLine("AT+CSCA=\"+923330005150\"\r");
this.serialPort1.WriteLine("AT+CMGS=\"+923335997487\"\r");
this.serialPort1.WriteLine("> TESTING 1,2,3,4" + char.ConvertFromUtf32(26));
this.serialPort1.Close();

}
}

Please please please help me out......................

Fawz Masood

fawzmasood@yahoo.com

Pakistan