Question about a three-way call with two cell phones and a house phone?

Question

Free minutes on the weekends, allowing you to call long distant friends/family. Now, my question is: When someone calls another on a cell phone (weekends of course) and decide to three-way someone who DOESN'T have a cell but a house phone, will that person with that house phone have to pay for long distance (When the person that three-way's them is a local resident)?

Answer 1

If one of the cell users is conferencing the landline then it is just an incoming call for the landline user. Therefore no charge.