Not getting nRF9160 PSM to work

[macthestack]

We’re trying to get PSM to work in Sweden. We can’t get it to work using the iBasis SIM. According to /cfs-file/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-291bf29ffba8465ca07bcd7307d3270a/6431.ibasis_5F00_Coverage_5F00_list.pdf it should work. Are we setting it up incorrectly? Please advise.

Whatever we request from the network we get:

%XMONITOR: 5,"Telia","Telia","24001","0074",7,3,"0190F90B",135,1300,39,30,"","11100000","11100000","01001001"

The modem never goes in to PSM mode.

We have tried a lot of different combinations of values of: AT+CPSMS=1,"","","00000110","00001111"

Thanks!

[Øyvind]

Hello, 

Yes, according to the iBasis eSIM International Coverage Update blog post, iBasis should support PSM on the Telia network in Sweden.

What version of the modem FW are you running? 

Kind regards,
Øyvind