Hi, thank you for contacting JustAnswer.com. My name is Russell. I feel that your question deserves an answer, though you have evidently found a solution elsewhere.
That depends upon exactly how the hookup is supposed to actually *work*. Not receiving a number might mean any number of things.
Check that the connection is good, first of all.
Make sure that the cell phone is full enabled to 'allow call recipient to receive number'.
Let me know more about the problem - I'm not quite clear what the setup is, yet.
It has been several days, and I have not made any progress toward solving the problem you are asking about. I have Opted Out with apologies, opening the case to other Experts in this category. Perhaps one of them will have the approach that your question needs.