Offgrid living
activistPnk
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5mo ago
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100%
Teardown of Possio Greta cellular GSM fax machine
https://osmocom.org/projects/retronetworking/wiki/Possio_greta_GSM_FaxNot sure if this is useful to off-gridders but I guess if you are in an area with voice towers that do not offer data, this could be useful.
I wonder if a software fax app on a GSM phone would be able to send faxes without needing data service. Or in fact, might it have to? Otherwise I guess if it were to use mobile data it would have to run over VOIP, perhaps with sketchier results.
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