8. Monitoring setting
SMS
Para
Example
Command
Instructions
Instruction
returning
LISTEN,0/1#
1) LISTEN,1#
2) LISTEN,0#
This instruction is used to set the listening
range, 0~1, the listening function is off by
default; If need to open, according to example
1 send instructions, if need to close, according
to example 2 send instructions;
Set the listening number must be the center
number;
SIM card used in the device must have caller id
function;
Successful return: Set monitoring successfully!
9. PARAM setting
SMS
Para
Example
Command
Instructions
Instruction
returning
PAR,A,M#
PAR,A,M#
Used to query the parameters and default
parameters set by the device
IMEI: 351190012535936
APN: cmnet
IP allocation: allocation of server information
(IP/domain) and ports
CENTER: CENTER number
LANG: language (CN/EN)
GMT: time zone (E/W8)
Instruction
returning
Successful return: Set vibration alarm
successfully!
