MicroTAC

The Motorola MicroTAC was released in 1989. The phone was an immediate success, being the first flip phone available. Fun fact: the phone didn't need an external antenna but Motorola's marketing team understood people thought external antennas provided a more reliable service, so they included a fake one. 

Specifications

8 character display 

TDMA

Durable design, lightest at the time

350g

Proprietary Motorola OS

External Antenna

Phonebook feature

Limited internal storage

Voice Notes feature

Limited battery life

TV/Social Media Ad