AT Commands Set

SIM5215_SIM5216 AT Command Manual
+IPADDR: 10.71.155.118
OK
18.5 AT+NETOPEN Open socket
Description
The command opens socket, and it can also activate the socket PDP context at the same time.
SIM PIN
YES
References
Vendor
Syntax
Test Command
AT+NETOPEN=?
Responses
+NETOPEN: (list of supported s), (range of supported
s), (list of supported s)
OK
ERROR
+CME ERROR:
Read Command
AT+NETOPEN?
Write Command
AT+NETOPEN=
,[,
]
Responses
+NETOPEN:,
OK
ERROR
+CME ERROR:
Responses
Network opened
OK
+IP ERROR:
ERROR
+CME ERROR:
Defined values
a string parameter that identifies the type of transmission protocol.
TCP – Transfer Control Protocol
UDP – User Datagram Protocol
A numeric parameter that identifies the port of socket, the range of permitted values is 0 to 65535.
a numeric parameter that indicates the state of PDP context activation:
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1/13/2011