DynaTAC
The Motorola DynaTAC was the first mobile phone ever, released in 1984. The phone is often known as the "brick" for weighting 890g and being so durable. Martin Cooper called his rival at Bell in 1973 to tell him Motorola had won the mobile phone race. That first call was made at 11:35AM. That's why most Motorola promotional images since then have that time shown in the phone screens.