> 10.14.15 | HTTP POST (Polling Mode)

> at^siss=1,srvType,"Http" | Select service type HTTP.
> OK
> at^siss=1,conId,1 | Select connection profile 1.
> OK
> at^siss=1,hcMethod,1 | Select "Post" method.
> OK
> at^siss=1,address,"http://192.168.1.3/datafiles/dummy/dummy.txt"
> OK
> at^siss=1,hcContLen,180 | Try to upload 180 bytes.
> OK
> at^siso=1 | Open the service.
> OK
> at^sisw=1,100 | Send the first 100 bytes.
> ^SISW: 1, 100, 0
> OK
> at^sisw=1,100 | Try to send again 100 bytes.
> ^SISW: 1, 80, 0 | 80 bytes are sent.
> OK
> at^sisw=1,40 | Try to write data once again.
> ^SISW: 1, 0, 0 | No further data available, i.e. the service has finished.
> OK
> at^sisi?
> ^SISI: 1,6,0,180,0,0 | The command response indicates that HTTP service is in state "6" (Down) and that 180 bytes have been sent.
> OK
> at^sise=1 | Check error status of service profile 1.
> ^SISE: 1,0 | The command response confirms that no error occurred.
> OK
> at^sisc=1 | Close the service.
> OK