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Signal tests usernames that keep your phone number private
(www.bleepingcomputer.com)
Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.
In this community everyone is welcome to post links and discuss topics related to privacy.
much thanks to @gary_host_laptop for the logo design :)
They will allow to hide your phone number from your profile, but what about your profile name ? This will identify you after your username is used. So you must also remove your name from your profile, this will confuse your previous contacts (I'm not sure if names come from profile or contact list actually).
I feel the options for phone number display are not sufficient to have several privacy profiles.