I was on the road, making many calls on my '10 cents a minute' phone card, and half the time, when I was asked by the voice prompt to 'Press 1 to make a calling card call', I would press '1' and I would not advance. I would wait, the options would be repeated, yet pressing '1' still yielding nothing. Soon, a human voice would come on saying 'What number are you calling and what is your calling card number?' I would tell him/her, and then talk - all the while thinking I would be billed 10 cents a minute.

NO! Sprint considers this unintentional use of an operator a station-to-station call and slaps on a $5.50 surcharge for every call!! And inflates the per/minute cost!!

I would NEVER have intentionally chosen an operator, and CERTAINLY not had I been warned about the charge!!!