Appendixes; Verbose Code And Numeric Code; Response String Of At+Ceer - SimCom SIM7500 Series At Command Manual

Examples
AT+CCMXSTOP
+CCMXSTOP:
OK

19 Appendixes

19.1

Verbose code and numeric code

Verbose result code
OK
CONNECT
RING
NO CARRIER
ERROR
NO DIALTONE
BUSY
NO ANSWER
19.2

Response string of AT+CEER

Number
CS internal cause
0
21
25
27
29
34
35
36
38
29
45
46
47
48
100
SIM7500_SIM7600 Series_AT Command Manual_V1.07
Numeric (V0 set) Description
0 Command executed, no errors, Wake up after reset
1 Link established
2 Ring detected
3 Link not established or disconnected
4 Invalid command or command line too long
6 No dial tone, dialing impossible, wrong mode
7 Remote station busy
8 Connection completion timeout
Response string
Phone is offline
No service available
Network release, no reason given
Received incoming call
Client ended call
UIM not present
Access attempt already in progress
Access failure, unknown source
Concur service not supported by network
No response received from network
GPS call ended for user call
SMS call ended for user call
Data call ended for emergency call
Rejected during redirect or handoff
Lower-layer ended call
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403 2017-12-25