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8400 GPRS Cradle
Reference Manual
UPGRADING FIRMWARE.................................................................................................................... 33
SPECIFICATIONS ................................................................................................................................ 35
PROGRAMMING SUPPORT ................................................................................................................ 37
Transparent Mode........................................................................................................................... 37
Modem Mode .................................................................................................................................. 37
AT COMMANDS .................................................................................................................................. 39
AT Command Syntax ..................................................................................................................41
AT ................................................................................................................................................42
ATDT ............................................................................................................................................ 43
ATF ..............................................................................................................................................45
ATW .............................................................................................................................................46
AT+APN .......................................................................................................................................47
AT+CHAP ..................................................................................................................................... 48
AT+CLCK=SC ..............................................................................................................................49
AT+CPIN ...................................................................................................................................... 50
AT+CPWD=SC............................................................................................................................. 51
AT+DHCP ....................................................................................................................................52
AT+DLMT .................................................................................................................................... 53
AT+DOWNLOAD ..........................................................................................................................54
AT+ERR .......................................................................................................................................55
AT+IP ...........................................................................................................................................56
AT+KVER.....................................................................................................................................57
AT+PSW ...................................................................................................................................... 58
AT+SN ......................................................................................................................................... 59
AT+USER.....................................................................................................................................60
AT+VER ....................................................................................................................................... 61
Error Code........................................................................................................................................ 62
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