MC7700 unable to send SMS

[jyijyi]

you can see here to use another driver

Build errors for SierraLinuxQMIdrivers on Ubuntu-22.04

In the past I was successfully building the SierraLinuxQMIdrivers-S2.42N2.64 driver with Ubuntu 20.04 for the WWAN-Card MC7700. After an upgrade to Ubuntu 22.04, I’m trying to build the SierraLinuxQMIdrivers-S2.42N2.64 with kernel 5.15.0-40 on Ubuntu 22.04 and get the following build error: DKMS make.log for SierraLinuxQMIdrivers-S2.42N2.64 for kernel 5.15.0-40-generic (x86_64) Tue Jun 28 12:15:08 CEST 2022 make: Entering directory '/var/lib/dkms/SierraLinuxQMIdrivers/S2.42N2.64/build/GobiSeria…