I’m trying to set the LE910 to work only in 4G EUTRAN network.
i’m using AT+WS46=28 set the EUTRAN only network.
If I set this value I can see that the module switches on the 4G network because I get a +CREG: 1,”0000″,”xxxxxxxx”,7 (where 7=EUTRAN)
But after a reboot the module cannot register on the network anymore.
I need to send AT+WS46=31 (UTRAN + EUTRAN)
And after, when correctly registered, send AT+WS=28 to force 4G network only.
Is it the correct behaviour?
There is some other command to set the 4G communication only?
Thank you in advance.
Are you touching the APN value in any way?
No, after reboot I didn’t set the APN. Have I to do it?
I can register the SIM on the network without using APN, I only check +CREG status (I set AT+CREG=2 to get automatic notifies of network registration)
I’ve tried right now: after reboot I send
But CREG is still in searching (0,2)
I tried to send another AT#REBOOT with WS46=28
After boot, now the SIM registration works fine automatically.
I think it is because the APN is valid, the last command AT+CDGCONT stored values in NVM.
Thank you very much for your tip
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