At+Qistate Query Connection Status Of The Current Access - Quectel M35 Command Manual

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<index> The index of the connection, the range is (0-5)
<mode> The type of the connection
"TCP"
"UDP"
<addr> The IP address of the remote
<port> The port of the remote
NOTES
1. Display former style of response when QIMUX=0 and the later style of response when QIMUX=1.
2. CSD context is not supported at present.

11.10. AT+QISTATE Query Connection Status of the Current Access

AT+QISTATE Query Connection Status of the Current Access
Test Command
AT+QISTATE=?
Execution Command
AT+QISTATE
Reference
M35_AT_Commands_Manual
"TCP CONNECTING" or "UDP CONNECTING"
"IP CLOSE"
"CONNECT OK"
"PDP DEACT"
TCP connection
UDP connection
Response
OK
Response
When AT+QIMUX=0, respond
OK
STATE: <state>
When AT+QIMUX=1, respond
OK
STATE: <state>
+QISTAT: <index>,<mode>,<addr>,<port>,<socketstate>
OK
Otherwise respond
ERROR
Confidential / Released
GSM/GPRS Module
M35 AT Commands Manual
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