EM7421 Setting APN

IoT Modules MC/EM Series
21

Apologies, of course it is password protected.

ate
OK
ATI3
Manufacturer: Sierra Wireless, Incorporated
Model: EM7421
Revision: SWI9X50C_01.14.13.00 883709 jenkins 2022/01/05 07:08:35
IMEI: 356281110569445
IMEI SV: 14
FSN: 8G2496212804B1
+GCAP: +CGSM

OK
AT!ENTERCND="A710"
OK

AT!IMPREF?
!IMPREF:
 preferred fw version:    01.14.13.00
 preferred carrier name:  GENERIC
 preferred config name:   GENERIC_002.048_000
 preferred subpri index:  000
 current fw version:      01.14.13.00
 current carrier name:    GENERIC
 current config name:     GENERIC_002.048_000
 current subpri index:    000

OK
AT!USBCOMP?
Config Index: 1
Config Type:  1 (USBIF)
Interface bitmask: 0000100D (diag,nmea,modem,mbim)

OK
22

it’s now working!
changing the config type to 3 and we’re away.
Thank You @jyijyi for your patience in assisting me with this steep learning curve.

now to tackle the gps.