CipherLab 8400 GPRS Cradle, Справочное руководство

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The table below lists the AT commands supported for establishing a connection via GSM
or GPRS separately. You may click the desired command to view details.
AT Commands Description GSM Mode GPRS Mode
AT Get echo from the cradle. √ √
ATDT Dial out to establish a data connection via GSM
or GPRS.
√ √
ATF Load factory defaults. √ √
ATW Write the current settings to flash. √ √
AT+APN ? Get the Access Point Name (APN) currently in
use.
√
AT+APN = Set the Access Point Name (APN) you want to
connect to.
√
AT+CHAP ? Get the Challenge-Handshake Authentication
Protocol (CHAP) setting. √
AT+CHAP = Set the Challenge-Handshake Authentication
Protocol (CHAP) setting, enable or disable.
√
AT+CLCK=SC , 2 Get the information about whether PIN
authentication is applied to the facility lock of
SIM card.
√ √
AT+CLCK=SC ,
<Parameter>,
<PIN>
Set PIN authentication, enable or disable. √ √
AT+CPIN ? Get the information about whether PIN or PUK
code is required.
√ √
AT+CPIN = Set PIN code for authentication. √ √
AT+CPWD=SC Change PIN code of SIM card. √ √
AT+DHCP ? Get the Dynamic Host Configuration Protocol
(DHCP) setting. √
AT+DHCP = Set the Dynamic Host Configuration Protocol
(DHCP) setting, enable or disable.
√
AT+DLMT ? Get the delimiter check status, as well as the
delimiter character if in use.
√ √
AT+DLMT = Set the delimiter check, enable or disable. √ √
AT+DOWNLOAD Download firmware to the cradle. √ √
AT+ERR ? Get the last 4 digits of error code for the
initialization procedure.
√ √
AT+IP ? Get the fixed IP address of the cradle. √
Appendix II
AT COMMANDS