Modem can function HiLink, but in the firmware MTS (Russian operator) was no such possibility.
I flashed modem on the universal firmware and installed WebUI.
Now the device has other PID and VID:
Bus 003 Device 005: ID 12d1:14dc Huawei Technologies Co., Ltd.
Connects and works fine automatically, only had to upgrade the package usb-modeswitch on repository of Debian Sid.
Problem solved.
Modem can function HiLink, but in the firmware MTS (Russian operator) was no such possibility.
I flashed modem on the universal firmware and installed WebUI.
Now the device has other PID and VID:
Bus 003 Device 005: ID 12d1:14dc Huawei Technologies Co., Ltd.
Connects and works fine automatically, only had to upgrade the package usb-modeswitch on repository of Debian Sid.
Problem solved.