SIM5350 AT Command Set
10 AT Commands for Phone Book
11 Appendixes
11.1
Verbose code and numeric code
Verbose result code
OK
CONNECT
RING
NO CARRIER
ERROR
NO DIALTONE
BUSY
NO ANSWER
11.2
Response string of AT+CEER
Number
CS internal cause
0
21
25
27
29
34
35
36
38
29
45
46
47
48
100
SIM5350_ATC_V1.02
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
142
6/9/2014
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