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> & instant feedback which doesn't work in a "record a message for someone to listen to" format.

• WarOnPrivacy 2y ago
  Good point but walkie-talkie implies an instant comm ability.
  • pavel_lishin 2y ago
    That's a good point; I suppose #1 is the instant comms, and only #2 is voice messages.
  • portaouflop 2y ago
    I need instant comms in an emergency situation maybe but outside of oncall I don’t see it. But I’m not a gadget guy and it took me long to adopt smartphones