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The default config is installed in ${PREFIX}/etc/gnokiirc.sample, and is
configured for Nokia 6210 phones connected on COM1. Have a look at the
documentation/manpages for more information. You'll need to copy
gnokiirc.sample to ${PREFIX}/etc/gnokiirc or $HOME/.gnokiirc for gnokii/
xgnokii to use it.

Add the users that shall be authorized to run gnokii programs to the
gnokii group.
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