4.8 Device messages
APP received all alerts by device
5.Question and Answer
How to Set GPRS Parameters
Most of the countries’ GPRS Parameters is including in the device when is out of
the factory; If the device can’t location and offline, please send SMS of setting the
GPRS Parameters, to set the APN of the SIM Card in the device, to make the
device normal work.
Different Countries and different GSM Operators, the APN is Different, Please
consult with your local Operator to know theAPN of the SIM Card.
Instruction format: pw,123456,apn,network name#
Example: pw,123456,apn,cmwap#
The “cmwap” in the example is representative the APN of China Mobile Operator.
If successfully to set the APN, it will reply a message show “APN set
successfully”.
When using the mobile to call the device it shows: the dial number is on a call,
it means the SIM Card don’t open the caller ID display, pls open the caller ID
display.
After set instruction on the APP, it always shows is under sending or fail to sent:
A: it may don’t have the GPRS Network signal or bad signal, so it can’t send the
GPRS data
B: The SIM Card didn’t open the GPRS, suggest to open the 30M GPRS data per
month