Launch year
2001. 2001 is colour screens arriving without apps. The 5510 had a music keyboard. Most people still bought a phone that only had to ring.
Motorola
Motorola is hinges and thin metal: StarTAC, V60, RAZR, PEBL. In some countries it was a carrier object as much as a Motorola one. The click of the lid is the memory.
This map only keeps phones from 1994 through June 2007, before the original iPhone went on sale in the United States.