J-PHONE JSKY Mobile Phone Body Platinum Silver [Defective]

J-PHONE JSKY Platinum Silver with extendable antenna and LCD display.

This item is 24 years old.
The main body seems to be in relatively good condition, but
the 4-digit PIN is unknown, and only the number itself hasn't been reset.
The charging lamp lights up, but the battery doesn't hold a charge.
(The battery appears to be slightly swollen, so it's not included.)
I've confirmed that basic functions like the camera work.
For collectors or for parts...

- Brand: J-PHONE
- Accessories: Charger
- Color: Silver
- Antenna: Extendable
- Display: LCD
- Camera: Included

Thank you for looking.