User's Manual

DRAFT TrimTrac 1.5 Technical Manual v0.3ab 91
AT+CTKO? Retrieve Message Log Command
The AT+CTKO? command will retrieve all messages stored in the log while in
the service mode, in the order of protocol sequence number.
AT+CTKO?
+CTKO:
{message}
OK
Table 32, AT+CTK0? Query
Note: When using AT+CTKO? in HyperTerminal, use the “Capture Text”
command under the “Transfer” menu to save the messages to a text file.
Otherwise, some messages may be partially truncated as they are retrieved from
the TrimTrac 1.5. Saving the AT+CTKO? response as a text file and sending it,
along with configuration information, to Trimble is particularly helpful when
requesting technical support.
AT+CTKP Provisioning
Prior to the TrimTrac 1.5 being used for the first time, the application must be
provisioned using this command. The AT+CTKP command configures the SMS
Communication and Security parameters. This command is the only method to
change the Unit ID, SIM PIN and Security Password. It can query the current
settings or change them to new values. See AT+CTKF and AT+CTKJ for GPRS
related settings.
AT+CTKP=<Unit ID>,<SMS Destination Address>,<SIM PIN>,<Security
Password
>
OK
<Unit ID> Always 8 alphanumeric characters, UPPER CASE ONLY.
Must use quotation marks “_”. Default “
00000000”
<SMS Destination
Address>
Maximum 24 characters including optional international
dialing “+” sign and country code for SMS messages.. Must
be in quotation marks. Default
<Empty>
<SIM PIN> If used, must be between 4 and 8 digits. Must use quotation
marks “_”
Default
<Empty>
<Security Password> Always 8 alphanumeric characters, UPPER CASE ONLY. .
Must use quotation marks “_”
Default “
00000000”
Table 33, AT+CTKP Assignment
Default: AT+CTKP=“00000000”,””,””, “00000000”