4 ms·
Same in taiwan. I think they must have cellphone antennas underground
by yellow_lead 3y ago
Same in taiwan. I think they must have cellphone antennas underground
- blipvert 3y agoOne of the deep level lines on the London Underground (Jubilee line) has 4G. It’s proved by a “leaky feeder” apparently.
- KptMarchewa 3y agoI know subway in Warsaw does have them.