Smart Tracker GPS Vehicle Tracker User Manual page 10

If set successfully, there is a "success" reply SMS.
6. 6. 6. 6.6 6 6 6 Delete Delete Delete Delete specific specific specific specific number
Before deleting specific number, please check its corresponding code. For the
code, please SMS
SMS command to the device to delete the number.
SOS,D,serial NO.1,serial
SOS,D,serial SOS,D,serial SOS,D,serial NO.1,serial NO.1,serial NO.2,serial NO.1,serial
"D" means to delete the number, for example:
SOS,D,1# means to delete the first number
SOS,D,3# means to delete the third number
If you want to delete more than one numbers, you can send this command:
SOS,D,1,3# means to delete the first and third numbers.
If you forget serial number of the mobile number you want delete, you can
send this command:
SOS,D,mobile number# means to delete the mobile number directly.
For example:
SOS,D,13527852360# means to delete the 13527852360 directly.
After deleting the SOS number, it will receive "Delete number 135XXXXXXXX
success! specific number total 2" for successful deleting of the specific
number.
6.7 6.7 Set Set the the center center
6.7 6.7 Set Set the the center center number
If you want to cut off/restore oil by SMS command, you have to set a center
number firstly. Only the center number can send the cut off/restore oil
command to the device. You can set your own mobile number as center
number.
The command for setting center number is:
CENTER,A,mobile CENTER,A,mobile CENTER,A,mobile CENTER,A,mobile number#
For example:
CENTER,A,15942703401#
If set successfully, there is an "OK" reply message.
Note:
The center number is only for cutting off and restoring oil commands.
Only SOS phone number can send this command successfully to set the
center number. There is only one center number can be set.
number number number
PARAM# PARAM#
"PARAM# PARAM#" to the device.
NO.2,serial
NO.2,serial NO.3# NO.2,serial
number number
number
number# number# number#
NO.3#
NO.3# NO.3#