@smithe To hide icons modify the desktop entries on /usr/share/applications/ or /home/phablet/.local/share/applications, and add a

NoDisplay=true

@DenMoore wow,thanks for the immediate help, also worked for me. A little more help for the next one : https://linuxize.com/post/how-to-use-nano-text-editor/
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@coinflow Hi I have just started Touch on a F8131 and also have no ring tone on incoming calls. I have a vibration only. Did you manage to get an answer to this problem?