Answer:
For most of us, although today's phones are technological gadgets, in the near future all these technological gadgets will be nostalgic items. Today, when we look into the distant past, the gramophone Guitar tapes and cars in particular are considered very nostalgic items. when we get a little closer to history, tube televisions, big phones and items used for some handicrafts are mostly considered in the nostalgic item group. maybe 50 years later, we will use more advanced televisions and phones. and the phones we have now can be nostalgic.