[comp.dcom.telecom] Call Forwarding Fluke in My Office?

Miguel_Cruz@ub.cc.umich.edu (08/26/89)

I recently got call forwarding on one of my home lines.  Naturally, I've
been playing with it incessantly.

One day, I forwarded calls from my office phone to my home phone, as I
often do.  Now having forwarding at home, I decided to see what would happen
if I then forwarded my home calls back to my office.  A busy signal, I
predicted.

But when I went to another phone and called my number, I heard a loud
click.  Then 2 seconds later, another click.  2 second later, another.
Each time, a little quieter.  Finally, after about 10 or 12 of them,
they were too quiet to hear anymore.  I listened for a couple minutes,
but nothing much else happened.

Should I assume that some piece of equipment was actually dumb enough to
keep bouncing the calls back and forth, ad infinitum?  If I could tie
up two lines every two seconds that way, it seems like some idiot could
clog up an entire CO in a couple of hours.
--
Another thing.. recently, the phone (I'm in 313) has started to allow
me to prefix local calls with 1+.  What am I to assume from this?
--
Miguel_Cruz@ub.cc.umich.edu