Hi,
I have posted this question in the following thread but have not received a response yet, so I thought I'd start a new thread.
https://community.st.com/s/question/0D53W00000j7Em9/bl462ecell1-not-connecting-to-truphone?t=1624322186588
My question continues on from that discussion.
I am having the same issue in Australia.
+CEREG: 2,3<CR><LF>
ATCModem:NetworkState (EPS) = REGISTRATION_DENIED
The Truphone SIM is activated.
Australia is covered according to https://www.truphone.com/things/plans/coverage/?feature=LTE-M
I have tried the unit with the embedded sim and two local sims. I have tried all combinations of tech.
None of the SIMs have registered any network traffic at all.
I have run it >10 times and have let it run for long periods.
I have also tried only the embedded SIM and only the SIM socket at other times.
I have tried in two locations, both with good reception.
Here are my current settings:
Sim Slot 0: 0 (MODEM SOCKET)
APN: iot.truphone.com
CID: 1
username:
password:
Sim Slot 1: 1 (MODEM EMBEDDED SIM)
APN: iot.truphone.com
CID: 2
username:
password:
modem target_state: 2
attachment timeout: 180000 ms
Network register mode: 0 = Auto
Operator name format: 9 = Not present
Operator name: 00101
Access techno present: Not present
Network register mode: 7 = CatM1
Low power inactivity timeout: 1000 ms
NFMC activation : 0
I have also set NWOPER=TRUPHONE
$>at at%nwoper?
ATParser:*** SEND (size=11) ***
at%nwoper?<CR>
<CR><LF>
%NWOPER: "TRUPHONE"<CR><LF>
<CR><LF>
<CR><LF>
OK<CR><LF>
When I try the at%ceer? command I appear to get a truncated output, see below
$>at at%ceer?
ATParser:*** SEND (size=9) ***
at%ceer?<CR>
<CR><LF>
ATParser: Big frame (display deactivated)
<CR><LF>
OK<CR><LF>
Firstly, how can I enable the "Big frame" display?
Secondly, any update on the best process to address this issue?
Thanks in advance,
Jim
