How do I unblock private number calls?

Question

my mom set up our home phone to block private numbers but it inadvertently blocks her cell phone and now she can't call home. Alas she has forgotten what she did. How do I disable the block so she can call home?

Answer 1

If your Mom set it by dialing *77, then you turn it off by using*87.  And if you want to leave it on, your Mom can call in to your home by first dialing *82 before dialing the house phone number.