User guide

MULTISOCKET AT COMMA
NDS
AT Commands for EV-DO-EV3 Modems
126
Notes
 Issuing #SI<CR> causes getting information about data traffic of all the sockets; the response format is:
#SI: <connID1>,<sent1>,<received1>,<buff_in1>,<ack_waiting1><CR><LF>
…
#SI: <connID6>,<sent6>,<received6>,<buff_in6>,<ack_waiting6>
Example
AT#SI
#SI: 1,123,400,10,50
#SI: 2,0,100,0,0
#SI: 3,589,100,10,100
#SI: 4,0,0,0,0
#SI: 5,0,0,0,0
#SI: 6,0,98,60,0
OK
Sockets 1,2,3,6 are opened with some data traffic.
For example socket 1 has 123 bytes sent, 400 bytes received, 10 byte waiting to be read and 50 bytes waiting to
be acknowledged from the remote side.
Information only about socket number 1
AT#SI=1
#SI: 1,123,400,10,50
OK
Context Activation #SGACT
Execute command activates or deactivates the specified PDP context.
Read returns the state of all the contexts, in the format:
#SGACT: <cid>,<stat>
where:
<cid> PDP context identifier.
1 Numeric parameter that specifies a particular PDP context definition.
<stat> Context status.
0 Context deactivated.
1 Context activated.
<userId> String type, used only if the context requires it.
<pwd> String type, used only if the context requires it.
Test command reports the range for the parameters <cid> and <stat>.