The phone on the wall let you make and receive calls. Smartphones are portable computers. If you want to compare it to “stone ages” technology, they’re phones, cameras, datebooks, personal computers, walkmans, road maps, wallets, calculators, encyclopedias, alarm clocks, and televisions. All in one device. If you…
The phone on the wall let you make and receive calls. Smartphones are portable computers. If you want to compare it…