The audio recordings were obtained with the use of the buzzOmeter system (Volponi P, Dapporto L & Skowron Volponi M, 2023). Audio fragments for analysis (units) were selected and filtered in DaVinci R
You can send OTP's, Marketing messages, e.t.c via WhatsApp using your own custom WhatsApp number which your customers know. This would increase trust being the message is from a familiar sender.
This is a photograph of a young girl learning to use a telephone. She wears ripped clothing and stands on a chair to reach the phone sitting on a table.
