[Asterisk-Users] Sipura Blind Transfer - Help

[Chris TenHarmsel]

I know this isn't an asterisk thing, but since the recommendation to
get one came from here I figure lots of people out there have one.  I
read the docs, and it says that in order to do a blind transfer I
should hit "flash", then dial "*__" then the number.

Now, how on a normal phone do I dial "asterisk underscore underscore"?
 Can someone tell me how doing a blind transfer is supposed to work?

Thanks,
Chris