IK741 User Manual V1.0
7.2
LED Indications
Fix
Flash
Off
Green Light
GSM/GPRS conversation start
No GPRS signal
Power off or in sleep mode
Blue Light
GPS location successful
No GPRS signal
Power off or in sleep mode
Red Light
charging
Full battery or charged full
8.
SMS Commands List
Function
Command Format
Reply
for example
APN
apn+space+content
apn ok
apn123456 cmnet
space+content
apnuser ok
apspace+content
apnpasswd ok
admin
number
admispace+admin
phone
number
admin ok
admin123456 186********
Cut oil
DY
Cut oil OK
Resume oil
KY
Resume oil OK
Domain
IP+space+space+port
Set IP ok
IP
7700
upload
frequency
FREQ,123456,30
OK
FREQ,123456,30
Voice
monitor
88
Monitor OK
88
Position
G123456
Google map
Restart GPS
CQGPS
GPS reset OK!
CQGPS
