Anonymous phone calls.

[GRABOW_GEOFFREY at tandem.com]

    I know how to suppress the transmission of your phone number (caller
id) with *67, but I've heard that there is a way to force the routing of
call through multiple long distance companies.  Since the LDCs don't talk
to one another, this should increase the difficulty of tracing and/or
tapping a call.  Does anybody know how to do this?

                                                     G.C.G.

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 | Geoffrey C. Grabow          | "What we demand are rigidly defined    |
 | Oyster Bay, New York        |   areas of doubt and uncertainty!"     |
 |                             |         --------------------           |
 | grabow_geoffrey at tandem.com  | Clipper, SkipJack & Digital Telephony  |
 |                             |             JUST SAY NO!!!             |
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