How Phones Look Before Now

#phones #liquidtransmitter #smartphones
It is so amazing how phones nowadays look compared to the 1800s and 1900s phones.
Phones have come a long way from the telephones that can only make calls to today's smartphones that can do many amazing things.
In this video, I went through how phones looked from the early days to today's smartphones.
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My other video: • How I made a speaker