Mine was an Alcatel OT Easy HF back in 1998.
After that, I had some Nokia phones.
My first Android 'smartphone' was a Samsung Galaxy Pocket Neo.
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This was the ultimate hip worn phone, it even came with the tiny clip on case.
If it still works properly, it might be worth something in the future when they become rarer and collectors items. I still also have a blackberry in mint condition and hoping it becomes a collectors item in future.