Signal/Registration-and-Provisioning-via-signal-cli.md

 _This guide has been tested with Tails OS versions **6.11** and **signal-cli-v0.13.11**_
 
+Persistent Storage disk space used for signal-cli installation: ~250 MB
+
 This guide uses apt repositories for installing and updating signal-cli. [Every time Tails starts it installs and if you are connected also checks for updates on additional software](https://tails.net/doc/persistent_storage/additional_software/index.en.html#index3h2) and brings signal-cli up-to-date. No manual updates for signal-cli needed anymore. If you have used this guide previously before January 11th, 2025, follow all steps and optionally _Remove older installation of this guide_ to free up space.
 
 **Notes**: