OKI was a company that manufactured analogue cellular phone handsets and equipment.

That setup cost a small fortune when first introduced.

First handheld NEC cell phones were $5,000.00 each when first introduced in the early nineties - in my country.

DX266 equipped desktops ran around $4,500.00 each back in the nineties plus monitor. - in my country. My laptop cost $5,400.00.

In car telephone pieces are now worth zero as opposed to old Motorola Bricks which are now becoming collectors items.