I've got a long distance calling plan where I call a number and get a busy signal. The service then immediately calls me back, and when I answer, I'm presented with a dial-tone at which point I can call any number I want, with really cheap rates, while only getting dinged for local incoming minutes on my iPhone.
The problem with this is that I can't find a way to access and "dial" numbers from my Contacts when I'm presented with the dial-tone. I essentially have to have the number memorized or written down beforehand.
When given the dial tone, I can access all my contacts, but there doesn't seem to be a way to generate the keypress tones from them.
Is this possible on the iPhone? Maybe some other app that I can launch after answering the call which will access numbers in Contacts and generate keypress tones?