4G Sim Cards

Aaron S

Active Member
#1
It seems like I'm having trouble with my AT&T SIM card in the LS after the Linux migration. Currently, the home screen shows the cellular signal all greyed out with a red x. When I click on that, and go the "4G/LTE" screen, the mini card selection is on, but below that line, the cellular data on/off is greyed out and I can't turn cellular data on. (on and off are both greyed out).

Also, I was told that the LS could only use AT&T SIM cards, but under the options update, it has a line item for "Verizon Cellular Data Service"... did this add the ability to have 2 different provider SIM cards at the same time, or is this refer to some other Verizon service?
 
#2
It seems like I'm having trouble with my AT&T SIM card in the LS after the Linux migration. Currently, the home screen shows the cellular signal all greyed out with a red x. When I click on that, and go the "4G/LTE" screen, the mini card selection is on, but below that line, the cellular data on/off is greyed out and I can't turn cellular data on. (on and off are both greyed out).
Please connect the device to JAVADGNSS,INC RAMS server and tell me serial number of the device.

Also, I was told that the LS could only use AT&T SIM cards, but under the options update, it has a line item for "Verizon Cellular Data Service"... did this add the ability to have 2 different provider SIM cards at the same time, or is this refer to some other Verizon service?
The major mobile service providers in the United States - ATT, Verizon, Sprint and T-Mobile. The MC7354 module can work in networks of these providers, but support of work requires the different firmware. Therefore on the "Apps Settings" screen it is necessary to choose the provider of the mobile service.
Therefore it is impossible to have 2 various Sim cards of the supplier at the same time without setup of the specific firmware.
 

Aaron S

Active Member
#3
I can't hook it up to RAMS tonight, I'm using it a lot lately. I'll try and do it tomorrow and I'll post a message here when I'm online with it. Thanks.
 

Aaron S

Active Member
#5
I also noticed that under "Software Updates", the lower-right box labeled "Cellular" has a yellow lock symbol on it, while all the others have a green check mark. I don't know why this would be.