I received this as a WhatsApp message and I immediately went all nostalgic.
Telephone.:
My earliest telephone was this:
I wonder if the generation that started with dial up phones even knew of this!
The next phone that I used was one were you lifted the handset off the base and waited for an operator to respond to connect you to another party within that telephone exchange’s area.
Or, for long distance calls called trunk calls those days, you went to the local Post Office to book one of the following. Ordinary, Urgent or Lightening with escalating charges for each. The dial less phone set would usually be in a cabin and one waited till the clerk signalled you to go there to talk.
Or, one used this:
The most frustrating part of this was when the time ran out and you did not have more coins to feed the beast.
By this time, that is around the mid nineties of the last century, one could get telephone connections fairly easily but, long distance dial up calls were mostly not subssribed to, as neighbours would otherwise pester one. One had to book a call and wait for the exchange to connect you to the called party.
Then came these:
PCOs or, Public Call Offices changed telephony in India by the late eighties. One could go to these booths and make International Subsriberer Dialling and / or Subscriber Trunk Dialling (ISD< STD)
Finally came the cell phones in mid nineties, and since then, the landscape is unrecognizable.
Radio:
My first exposure to a radio was this:
One was forced to listen to what Akashvani dished out with the exception of Radio Ceylon’s Binaca Geetmala. This was a luxury and this was replaced by a radiogram which had a radio and a record player built into it.
Then we moved on in succession to transistor radio, record player and walkman till the mobile phone made all these redundant.
Television:
The fist TV set that I bought was a Konarak Black & White as India did not have colour television till the eighties.
I then moved on to Colour TV and by 1983 had to invest in a VCR!
We would borrow Video Cassettes from libraries to watch movies which in those days was a great convenience.
Today, all those gadgets have disappeared and we use computers and cable television for our entertainment at home. For music, the choice that is available within mobile telephones is simply mind blowing.
Camera.:
The earliest camera that I remember seeing was my father’s Rolliflex.
When I was thirteen, I was gifted with this:

Both used Black & White roll films which after shooting, had to be taken to a studio to be developed and printed. Colour films came much later and those became redundant with the arrival of digital cameras{
You couldn’t take selfies with any of them! Those too now are redundant with mobile phones offering excellent built in camera facilities.
What a journey it has been!