S20 - Setting Backup Apn Parameters; S21 - Setting Wifi Mac White List - FIFOTRACK Q3 Command List

FIFOTRACK Q3 COMMAND LIST
sms-mode==0 (default) ~ tracker starts GPS module, and sends alarm SMS when GPS
fixed
sms-mode==1 ~ tracker sends alarm SMS with last GPS information, starts GPS
module, and sends another SMS when GPS fixed. Both SMS has the same alarm tip
and the same date-time
sms-mode==2 ~ tracker sends alarm SMS with last GPS information
Reply S19,<err_code>
01 err_code: procession error code.
Example
Retrieve C04,S19
S20 – Setting Backup APN Parameters
Source GPRS/COM/SMS
Description S20,<bkp_apn_name>,<bkp_apn_usr>,<bkp_apn_pwd>
01 bkp_apn_name: Backup APN name.
02 bkp_apn_usr: Backup APN user name.
03 bkp_apn_pwd: Backup APN password.
04 Backup APN may be used under roam status
Reply S20,<err_code>
01 err_code: procession error code.
Example
Retrieve
S21 – Setting WiFi MAC White List
Source GPRS/COM/SMS
Description S21,<action>,<mac>
01 action:
action == 0: delete WiFi MAC, if mac=="ALL", delete all MAC
action == 1: Add WiFi MAC
02 mac: WiFi MAC to be deleted or added. Tracker supports up to 10 MACs
03 If white list not empty, trackers uploads scanned WiFi MACs which are in the list
Reply S21,<err_code>
01 err_code: procession error code.
OK – Succeed.
UNSUPPORT – Command not supported.
FAILED – Procession failed.
OK – Succeed.
UNSUPPORT – Command not supported.
FAILED – Procession failed.
OK – Succeed.
UNSUPPORT – Command not supported.
FAILED – Procession failed.
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