Parameters and values, Notes, Examples – Synaccess Networks NP-0801DTM User Manual
Page 216

CUSTOM AT COMMANDS
HSPA+ AT Commands Reference Guide
216
AT#ST[=
Set
AT#ST=?
Test
Parameters and Values
Socket connection identifier.
1‐6
The response format is:
#ST:
where:
Socket connection identifier.
Socket type:
0
No socket.
1
TCP socket.
2
UDP socket.
Direction of the socket.
0
No.
1
Dialer.
2
Listener.
Notes
Issuing #ST
#ST:
…
#ST:
Examples
Single socket:
AT#ST=3
#ST: 3,2,1
Socket 3 is an UDP dialer.
All sockets:
AT#ST
#ST: 1,0,0
#ST: 2,0,0
#ST: 3,2,1
#ST: 4,2,2
#ST: 5,1,1
#ST: 6,1,2
Socket 1 is closed.