The tower also received a fresh coat of paint.
The tower received a new look to reflect its more upscale surroundings, although there currently is no public access.
Another website says that the tower has received initial approval.
During initial operations, the towers would receive and relay brief test messages every 20 minutes.
A few minutes later, he said, the tower received word of the crash.
Even absent emergencies, some towers and networks receive more calls than they can handle.
The tower, built in the 13th century, received its present form as recently as 1750 - 1760.
The tower received military upgrades in 1589 and 1809-14.
It was during his administration (1559-1568) that the tower received its present shape and structure.
The angular tower was elevated in 1661 and received a dome, but crumbled down a few years later.