← Back to context Comment by orthecreedence 13 hours ago Like, a landline? 2 comments orthecreedence Reply 0x1ceb00da 2 hours ago Nfc tags don't have battery and they draw power from the em waves of the scanner. Maybe in a few centuries we will power our phones using the cell towers. arjunthazhath 2 hours ago But landline requires wire. A portable mobile phone without battery and no requirement to charge.
0x1ceb00da 2 hours ago Nfc tags don't have battery and they draw power from the em waves of the scanner. Maybe in a few centuries we will power our phones using the cell towers.
arjunthazhath 2 hours ago But landline requires wire. A portable mobile phone without battery and no requirement to charge.
Nfc tags don't have battery and they draw power from the em waves of the scanner. Maybe in a few centuries we will power our phones using the cell towers.
But landline requires wire. A portable mobile phone without battery and no requirement to charge.