That would be great, thumbs up for Marcus

At the moment I have ubports packages installed in my system (also to work with Android HAL?) from 2020-08-27. From ubports_GSI_installer_v10.zip ~$ dpkg -l | grep libandroid | awk '{printf "%s\n", $3}' 0.1.3+ubports3+0~20200827080951.2~1.gbp002f19 now, as far as I see in the repository packages from 2020-11-13. May be it fix the problem: https://repo.ubports.com/dists/xenial_-_android9_-_gralloc-20201113062738141602671/ If I apt upgrade them, I get a brick... I wrote in another post. I can't install with ubports-installer - errors, brick... tried on different computers. I would like to get an OTA instead of a GSI somehow. But it's kind of a dead end. And I've already setup a lot of things... and I don't know what settings get lost during re-installation and how to return them.

@markatrafik said in Is phone numbers blacklist feature implemented?: @cliffcoggin it is not a technological way... True, but it is quick, simple, and effective.

@keneda Thank you! Great! Somehow I missed this configuration menu item. And... it would be nice to make the field for entering the start password black, so never mind...

I tried to use the onofo python scripts directly. For a one-step USSD request from the shell everything looks good, the data is output to the console: ~$ /usr/share/ofono/scripts/initiate-ussd /ril_1 "*100#" State: idle USSD: Current: 235.79, Limit: 300 But if a dialog is required, the answer appears on the screen, asks you to enter the number of USSD menu item, and press the button. If I click the button, the window closes and the script crashes with the following errors: ~$ /usr/share/ofono/scripts/initiate-ussd /ril_1 "*222#" State: idle Traceback (most recent call last): File "/usr/share/ofono/scripts/initiate-ussd", line 35, in <module> result = ussd.Initiate(ussdstring, timeout=100) File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 145, in __call__ **keywords) File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking message, timeout) dbus.exceptions.DBusException: org.ofono.Error.Failed: Operation failed So there is USSD processing in the system. Only for some reason it does not work. For example, there is no possibility to "call" a number beginning with an asterisk "*". Is there any way to get this program code to work completely?

@keneda Well... I'll remember a couple of tools But! I will listen to your opinion, because I understand that you know what you are advising, as I am not the first day in IT ...