AT Commands (Short Reference)

From TechnologicalWiki

Action                                          AT Command
add_contact                                     AT+CPBW=index,number,category,name
change_pin                                      AT+CPWD=”SC”,”oldpin”,”newpin”
check_pin                                       AT+CPIN?
check_pin_status                                AT+CLCK=”SC”,2
delete_contact                                  AT+CPBW=index
delete_sms                                      AT+CMGD=index
disable_echo                                    ATE0
disable_pin                                     AT+CLCK=”SC”,0
enable_pin                                      AT+CLCK=”SC”,1
find_contact                                    AT+CPBF=”pattern”
get_contacts                                    AT+CPBR=1,phonebooksize
get_sms                                         AT+CMGL=4
get_card_version                                AT+GMR
get_card_model                                  AT+CGMM
get_charset                                     AT+CSCS
get_imsi                                        AT+CIMI
get_imei                                        AT+CGSN
get_network_info                                AT+COPS?
get_network_names                               AT+COPS=?
get_signal_level                                AT+CSQ?
get_phonebook_size                              AT+CPBR=?
get_roaming_ids                                 AT+CPOL?
get_sms                                         AT+CGMR=index
get_smsc                                        At+CSCA?
register_with_network                           AT+COPS=mode,netid
reset_settings                                  ATZ
save_sms                                        AT+CMGW=index, number, text
send_at_str                                     *
send_sms                                        AT+CGMS=size
send_pin                                        AT+CPIN=”pin”
send_puk                                        AT+CPIN=”puk”,”pin”
set_charset                                     AT+CSCS=”charset”
set_netreg_notification                         AT+CREG=int
set_sms_indication                              AT+CNMI=mode,mode
set_sms_format                                  AT+CMGF=format
set_smsc                                        AT+CSCA=”smsc”