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LMU-1300 Training Guide
Revision & Date
0.8–09/22/2020
Note that these processes are all based on issuing AT Commands to the LMU-1300™. It is expected that
installers will have access to a serial port expansion cable and a laptop or PDA capable of a terminal
connection. Alternatively, an SMS message can be sent to an LMU-1300™ to obtain its current status.
8.1
Comm Verification
Installers should first verify that the LMU-1300™ has been acquired and has registered to the wireless
network.
Comm may be verified using an AT Command: ATIC
Depending on the wireless network being used something similar to what is shown below will be
displayed. It is important to verify that 'Yes' values are displayed at the top for Data and Network
registration and the correct APN is displayed.
Radio Access : LTE
GSM Registered : Yes, Home
GPRS Registered : No, Searching
Connection : Yes
RSRP : -98 dBm
BER : 0
Channel : 0
Cell ID : 960049202
Base Station ID : 209924879
Local Area Code : 0
NetworkCode : 410
Country Code : 310
IMEI (Modem S/N): 864475040099839
IMSI (SIM ID) : 31017084578848884883
ICC-ID (SIM S/N): 89011703278457884883
Phone Number :
GPRS APN : LOJACK03.COM.ATTZ
Maint. Server : 216.177.93.236(216.177.93.236):20500
Inbound Server : 34.227.33.84(34.227.33.84):20500
Primary Service : srvc(0) log(0) radio(0) inbnd_index(0) mode(0)
