The activation sequence for a GSM LMU would therefore look as follows:
AT$APP PARAM 2306,0,“myAPN.myOperator.com”
AT$APP PARAM 2306,1,“myAPN.myOperator.com”
AT$APP PARAM 2314,0,“myUSername”
AT$APP PARAM 2315,0,“myPassword”
For a blank APN the following command can be used:
AT$APP PARAM 2306,0,“” (for a blank APN)
Only enter this next command if you have been given a non-zero PIN as any errors may lock you out
of the modem.
AT$APP PIN <SIM pin>
You can confirm activation by watching the Comm LED to see if it goes solid. You may also confirm
activation using
AT$APP COMM STATUS?
A good response should look similar to the following:
GSM Registered:
Yes
GPRS Registered:
Yes
Connection:
Yes
RSSI:
-70 dBm
BER:
0
Channel:
0
Cell ID:
0
Base Station ID:
0
Local Area Code:
0
Network Code:
38
Country Code:
310
IMEI (Modem S/N):
500167110060440
IMSI (SIM S/N):
310380100521849
Phone Number:
