What are the appropriate AT commands to send data to a server ? (not HTTP)

Official Hardware Retired GSM Shield
1

I want to send the data to a port of exact ip address. They are not HTTP requests.
What are the appropriate AT commands to send data to a server ? (not HTTP)

2

When you are connected to GPRS network, you have to use AT+QIOPEN to establish the connection with server, and AT+QISEND to send the data, the data must be in the format of protocol that you want use.

For more information, see M10 manual: http://arduino.cc/en/uploads/Main/Quectel_M10_datasheet.pdf