Gil,

I was working in Indonesia and the only way to call home was from the
Wartel (Warung Telekomunikasi) ie Phone shop.

They allocate a phone booth and you give them the number to dial. It has an
electronic display showing the rolling cost. It was around $5 a minute back
in 1993. My boss gave me a Telstra phone card and the 1800 number overseas
needed an account number which was # delimited followed by a # delimited
pin number. That's why the sneaky mofos disabled the # key, however, tone
diallers still worked.



On Sun, Mar 1, 2020 at 8:27 AM Paul Gilmartin <
[email protected]> wrote:

> On Sun, 1 Mar 2020 08:00:44 +1100, Wayne Bickerdike wrote:
> >...
> >I have had to resort to tone dialers in Indonesia to use a phone
> >card because they disable the # key . Their phone systems were largely
> >owned by kleptocrats who realised that phone cards would bypass their
> >exorbitant phone call charges.
> >
> In the U.S. there existed services one could call via a (free) 800
> number (no #, IIRC); enter a card number, then target number
> to bypass exorbitant AT&T charges.  AT&T retaliated by reversing
> DC polarity after initial connection so tone generator wouldn't
> work.  FCC prohibited disabling those third party services.  AT&T
> acquiesced by agreeing to install bridge rectifiers on request,
> *only* in Western Electric (AT&T partner) phones.  Customers with
> third-party hardware were left to seek relief from their vendors.
> Kleptocrats.  Think of 1959 consent decree.
>
> -- gil
>
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-- 
Wayne V. Bickerdike

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