Thanks I'll try them and will come back, for now I have this output
Initializing and connecting... [rdResp]: ⸮
[rdResp]: timed out
[rdResp]: timed out
[rdResp]: timed out
[rdResp]: timed out
[rdResp]: timed out
[rdResp]: timed out
[rdResp]: REBOOT_CAUSE_UNKNOWN
[rdResp]: u-blox
[rdResp]: OK
[rdResp]: timed out
[rdResp]: OK
[rdResp]: OK
[rdResp]: +NCONFIG: "AUTOCONNECT","FALSE"
[rdResp]: +NCONFIG: "CR_0354_0338_SCRAMBLING","TRUE"
[rdResp]: +NCONFIG: "CR_0859_SI_AVOID","FALSE"
[rdResp]: +NCONFIG: "COMBINE_ATTACH","FALSE"
[rdResp]: +NCONFIG: "CELL_RESELECTION","FALSE"
[rdResp]: +NCONFIG: "ENABLE_BIP","FALSE"
[rdResp]: +NCONFIG: "NAS_SIM_POWER_SAVING_ENABLE","TRUE"
[rdResp]: OK
AUTOCONNECT... OK
CR_0354_0338_SCRAMBLING... OK
CR_0859_SI_AVOID... OK
COMBINE_ATTACH... OK
CELL_RESELECTION... OK
ENABLE_BIP... OK
[rdResp]: +UFOTAS: 0,1
Unsolicited: FOTA: 0, 1
[rdResp]: REBOOTING
[rdResp]:
[rdResp]:
[rdResp]: REBOOT_CAUSE_APPLICATION_AT
[rdResp]: u-blox
[rdResp]: OK
[rdResp]: OK
[rdResp]: timed out
[rdResp]: OK
[rdResp]: +NBAND: 8
[rdResp]: OK
[rdResp]: +NCONFIG: "AUTOCONNECT","FALSE"
[rdResp]: +NCONFIG: "CR_0354_0338_SCRAMBLING","TRUE"
[rdResp]: +NCONFIG: "CR_0859_SI_AVOID","FALSE"
[rdResp]: +NCONFIG: "COMBINE_ATTACH","FALSE"
[rdResp]: +NCONFIG: "CELL_RESELECTION","FALSE"
[rdResp]: +NCONFIG: "ENABLE_BIP","FALSE"
[rdResp]: +NCONFIG: "NAS_SIM_POWER_SAVING_ENABLE","TRUE"
[rdResp]: OK
[rdResp]: OK
[rdResp]: OK
[rdResp]: OK
[rdResp]: OK
[rdResp]: OK
[rdResp]: OK
[rdResp]: OK
[rdResp]: +CSQ: 99,99
[rdResp]: OK
[rdResp]: +UFOTAS: 0,1
Unsolicited: FOTA: 0, 1
[rdResp]: +CSQ: 99,99
[rdResp]: OK
[rdResp]: +CSQ: 99,99
[rdResp]: OK
[rdResp]: +CSQ: 99,99
[rdResp]: OK
[rdResp]: +CSQ: 99,99
[rdResp]: OK