[comp.dcom.telecom] Cross-system collect calls?

wmartin@ALMSA-1.ARPA (Will Martin -- AMXAL-RI) (12/18/87)

Just thought of this question yesterday when making a collect call on AT&T
long distance, and don't recall it having been discussed on the list:

How is the billing for collect calls handled when one party is serviced
by a different LD carrier than the other party?

In my case, I have AT&T LD service, so I got an AT&T operator when I
dialed 0-AC-number, and told her it was a collect call. I don't know
what LD service the called party has. Suppose they have MCI. Does this
call to them somehow show up on their bill from MCI, and the two companies
handle a funds transfer between them? Or do they get a separate bill
from AT&T for this call (and any other collect calls they got that month)?

Regards,
Will Martin
wmartin@ALMSA-1.ARPA   (on USENET try ...!seismo!wmartin@ALMSA-1.ARPA )
                    [I've been told that "...!uunet!almsa-1.arpa!wmartin"
                        may be better now but I can't test it...]