Operation Manual

Reading and Writing SMS Commands

Command

Meaning and Values Example

wgf Set the Geofence.

[enabling: 0=disable, 1=enable]

[LAT1,LONG1,LAT2,LONG2=latitude and longitude

for the 2 points deﬁ ning the Geofence area]

NOTE: to enable or disable the Geofence function

without setting the area, send the wgf command with

the ﬁ rst ﬁ eld only. In this case, the previously set

area is considered.

Case A

Command:

wgf=1,45g37.7980N,008g28.8012E,

45g37.8970N,008g28.8012E

Reply:

wgf=1,45g37.7980N,008g28.8012E,

45g37.8970N,008g28.8012E OK

Description:

1=enable

45g37.7981N,008g28.8012E=latitude

and longitude of the ﬁ rst point

41g37.8971N,012g28.8012E=latitude

and longitude of the second point

Case B

Command: wgf=1

Reply: wgf=1 OK

Description:

1=enables the function considering

the previous deﬁ ned area