Previously I had an EM7455 modem for a 4g connection.
It worked well and i used following commands to get a 4g data session :
AT+CFUN=1 OK AT+CPIN="0000" OK AT+CGDCONT=1,"IPV4V6","orange" OK AT$QCPDPP=1 OK AT!SELRAT=06 OK AT!SCACT=1,1 OK
But I changed the modem to use an EM7565.
I kept the same commands, but now it fails and i get the following error
AT+CFUN=1 OK AT+CPIN="0000" OK AT+CGDCONT=1,"IPV4V6","orange" OK AT$QCPDPP=1 OK AT!SELRAT=06 OK AT!SCACT=1,1 +CME ERROR: no network service
I did many retries but, still the same result.
More details about the EM7565 :
ATI Manufacturer: Sierra Wireless, Incorporated Model: EM7565 Revision: SWI9X50C_00.03.05.00 5392ec jenkins 2017/06/13 21:39:43 MEID: 35926008000206 ESN: 12805733080, 80577AD8 IMEI: 359260080002063 IMEI SV: 1 FSN: UF735586450406 +GCAP: +CGSM AT!PRIID? PRI Part Number: 9907344 Revision: 001.000 Customer: Generic-M2M Carrier PRI: 9999999_9907259_SWI9X50C_00.03.05.00_00_GENERIC_001.001_000
Do you have any idea why it does not work with the new modem, maybe an other AT command to use, or other …
Do I miss something ??
PS : I use GobiNet (2017-10-30/SWI_2.48) and GobiSerial (2017-10-30/SWI_2.30) drivers for this modem