namespace:ciec
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Maybe as secondary from flipper one/zero could be project with RFID/NFC reader and GSM voice call integration small amount data modem/DTMF over 3,5mm audio connection to simple.smartphone and software PBX integration. Maybe at RTU there are some expirience about software free PBX setup/use?
It could be as cornerstone for circular economy project that could work in whole EMEA region. In Africa is verry common GSM implementation in similar services
namespace/ciec.1757598775.txt.gz · Last modified: by jo