Falcom GmbH 051-1-1 ユーザーズマニュアル

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Description
GSM–modem
A2D–JP
Version 1.03
Side 21
5.3.3 GSM AT commands (GSM 07.07)
Command
Meaning
Command
Meaning
AT+CBST
Select the bearer type
AT+CPIN
Enter PIN and query blocks
AT+CCFC
Control the call forwarding supple-
mentary service
AT+CPWD
Change PIN or the supplementary 
password
AT+CCWA
Control the call waiting supplemen-
tary service
AT+CSQ
Display signal quality information
AT+CFUN
Select the functionality level in the 
modem
AT+CR
Select connection service report
AT+CGMI
Display manufacturer ID
AT+CRC
Select call service report
AT+CGMM
Display model ID
AT+CLIP
Calling line identification presenta-
tion
AT+CGMR
Display version of GSM module
AT+CLIR
Control the calling line identification 
presentation
AT+CGSN
Display serial number (IMEI)
AT+COLP
Control the connected line identifica-
tion presentation
AT+CLCK
Change the PIN state or the call bar-
ring supplementary service
AT+GCAP
Display the complete capability list
AT+CREG
Display network registration status
AT+CMEE
Report mobile equipment errors
AT+COPS
Commands relating to network ope-
rator selection
AT+CEER
Extend error report
AT+CPAS
Display the activity state of the 
mobile
Table 14: GSM AT commands