Table of Contents
Advertisement
9/28/23, 4:30 PM
Telstra Australia (MCC 505, MNC 01, 11, 71, 72)
APN 0 & 1: telstra.internet
Vodafone Ireland (MCC 272, MNC 01)
APN 0 & 1: isp.vodafone.ie
Username: vodafone
Password: vodafone
Vodafone New Zealand (MCC 530, MNC 01) o APN 0 & 1: internet
Username: guest
Password: guest
Vodafone UK (MCC 234, MNC 15)
APN 0 & 1: internet
Username: web
Password: web
Unless otherwise stated, the username and password will be set to "dummy". This feature can be disabled by setting Bit 0 of S-Register 155
AT$APP PARAM 1024,35,1,1
To re-enable auto-provisioning, use:
AT$APP PARAM 1024,35,1,0
Auto-provisioning occurs when the LMU detects a SIM with a new operator ID (i.e. the first 6 digits of the IMSI) or when Bit 0 of S155 is cleared and the GPRS context
is blank (i.e. Parameter 2306,0).
5.3 Activating LMU using AT Commands
Check with the CalAmp Sales team for availability of the LMU-5541™ with LTE, GSM or HSPA operators around the world.
The operator will provide you with a SIM for each account activated. If they are especially nice (or you are especially persistent) they will also give you a list tying the
IMSI (International Subscriber Identifier) of the SIM to the phone number assigned to it. Please note that the operator will likely tie the IMSI (i.e. the SIM) to a specific
IMEI. Making sure the specific SIM matches to the right IMEI isn't strictly necessary, but it will keep everyone's book-keeping a little cleaner. You may also obtain this
information by running a CSV report in PULS (after the devices have connected to the network and sent in their first ID Report). See the PULS Users Guide for more
information.
If you do happen to have a SIM, the operator will ask for the IMSI and ICC-ID (Integrated Circuit Card Identifier) along with the IMEI of the LMU. Again, in return you
should get a list of IMSIs and Phone Numbers.
The IMEI, IMSI and ICC-ID are all available through the ATI1 command. The IMEI should also be printed on the bottom of the LMU. You should also get an APN
(Access Point Name) value. The APN is the device on the network that allows a LTE/GPRS/UMTS device (i.e. the LMU) to get to the internet. They tend to look like a
URL, for example:
myAPN.myOperator.com
Operators can offer more than one type of APN and can even set up a custom APN just for your devices. The rates they charge will vary depending on the APN service
you want. Operators may also request you use a blank APN. With the APN, you should also receive a username and password combination.
The last item an operator may provide is a SIM PIN. The PIN is effectively a password to the device. The main difference here is that the PIN will restrict all the
capabilities of the GSM device, where the SPC is used just for configuration.
The activation sequence for a 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:
https://puls.calamp.com/wiki/LMU-5541_Hardware_%26_Installation_Guide
LMU-5541 Hardware & Installation Guide - PULS Wiki
13/29
Advertisement
Table of Contents
