Grandcentral and getting pin num
Have 1 questions abt how to use grandcentral to get the pin number for verification.
When the call in, there is a message "if you are expecting this call, press 5" than nothing happen...
My questions is grandcentral or other online phone receive the call but user has to reply by pressing 5 (or other random num) so how do some of the users of grandcentral manage to get hold of the pin? The online phone just simply record the message...
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