SimCom SIM7500 Series User Manual

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
SIMCOM CONFIDENTIAL FILE

SimCom SIM7500 Series Specifications

General

Brand	SimCom
Model	SIM7500 Series
Category	Control Unit
Language	English