Mobile phones are pretty much killing off the phone booth, and at the Underground, we’re always alert for cool new uses for obsolete technology — especially those offering you the potential to fly fish your way through your next conference call:

Aquarium Phone Booth

Uhh, hold on a second. The hatch is starting...

Aquarium Phone Booth

Phone booths are disappearing. Might as well make the best of it...

See you on the line, Tom Chandler.