nRF9160 DK board not working with verizon sim card

[TigerD]

Hi,

I have nrf9160 DK. It is ok for ibasis SIM card. But if verizon SIM is used, there is no TCP/IP connection.

I tried to set APN by using:

AT+CGDCONT=1,"IP","vzwinternet"

+CGDCONT=1,"IP","vzwinternet"

just before at_cmd_write(network_mode, NULL, 0, NULL);

The response is :

at_handler=+CEREG: 2,"5503","014CEC03",7

it seems ok with the status values, but no network connection or TCP/IP connection,

Any suggestions?

David Zhou

[Joshua]

Are you sure you have a LTE-M enabled SIM?  We are using Verizon and the APN is assigned automatically so you should not have to do that manually. 

[TigerD]

I believe my SIM is not LTE-M.

This is the link for verizon sim: : https://opendevelopment.verizonwireless.com/faqs

Thank You,

David

[Håkon Alseth]

Hi,

 

Note that LTE M1 is certified, as per this entry:

https://opendevelopment.verizonwireless.com/design-and-build/approved-modules/module/8258

 

NB1 (nb-iot) isn't certified with verizon, unfortunately.

 

Kind regards,

Håkon