SimCom SIM7500 Series

Smart Machine Smart Decision
SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
362
Examples
AT+CCERTVERIFY=1
OK
AT+ CCERTVERIFY?
+ CCERTVERIFY: 1
OK
AT + CCERTVERIFY =?
+ CCERTVERIFY: (0,1)
OK
15.9.10 Unsolicited common channel Codes
Code
Description
+CCHEVENT:
<session_id>,RECV EVENT
In manual receiving mode, when new data of a channel arriving
to the module, this unsolicited result code will be reported
to
MCU.
+CCH_PEER_CLOSED:
<session_id>
The channel is closed by the peer.
15.9.11 Unsolicited common channel command <err> Codes
0
Operation succeeded
1 Alerting state(reserved)
2 Unknown error
3 Busy
4
Peer closed
5 Operation timeout
6 Transfer failed
7 Memory error
8
Invalid parameter
9 Network error
10 Open session error
11 State error
12 Create session error
13
Create socket error
14
Set ssl parameter error
15 Get dns error
16 Connect socket error
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