At first i thought it was a DATU, cause it plays two low tones and then asks for a four digit passcode.. natas informs me that it is not. Any ideas?
It's an extender (MCI?) I believe. I know I have heard calling cards with the same exact chime and voice as that number has...
If i get the password wrong too many times, does the op get on the line and ask me what i'm doing?