Howto convert Sierra Wireless EM7455 from umsm to umb

Hi Misc,

I have Sierra Wireless EM7455 on my OpenBSD 7.2 router device.
OpenBSD detects this card like this:

umsm0 at uhub0 port 7 configuration 1 interface 0 "Sierra Wireless,
Incorporated Sierra Wireless EM7455 Qualcomm\M-. Snapdragon? X7 LTE-A" rev
3.00/0.06 addr 2
ucom0 at umsm0
umsm1 at uhub0 port 7 configuration 1 interface 2 "Sierra Wireless,
Incorporated Sierra Wireless EM7455 Qualcomm\M-. Snapdragon? X7 LTE-A" rev
3.00/0.06 addr 2
ucom1 at umsm1
umsm2 at uhub0 port 7 configuration 1 interface 3 "Sierra Wireless,
Incorporated Sierra Wireless EM7455 Qualcomm\M-. Snapdragon? X7 LTE-A" rev
3.00/0.06 addr 2
ucom2 at umsm2
umsm3 at uhub0 port 7 configuration 1 interface 8 "Sierra Wireless,
Incorporated Sierra Wireless EM7455 Qualcomm\M-. Snapdragon? X7 LTE-A" rev
3.00/0.06 addr 2
ucom3 at umsm3

# usbdevs -v -a 02

addr 02: 1199:9071 Sierra Wireless, Incorporated, Sierra Wireless EM7455
Qualcomm\M-. Snapdragon? X7 LTE-A

super speed, power 126 mA, config 1, rev 0.06, iSerial LF83917092031024

driver: umsm0

driver: umsm1

driver: umsm2

driver: umsm3

Is it possible to convert this card into MBIM mode to get an umb device?
Thanks.