CMGS and TC35 - ERROR

Hi :)

In new here and i have a question about the GSM-Module TC35. To communicate with the Module, i'm using the Serial Monitor. But i have a problem with sending a SMS, i'm using the following code:

AT+CMGF=1 (response is "OK") AT+CMGS="myNumber" (response is ">") HereMyMessage and ^Z (respone is "Error")

Can someone help me with this problem??

Thanks :)

Problem solved with adding one line:

AT+CSCS="GSM"