Blocking

Mike keeps trying to call me.  Now from jail it means I pay for the call.  Dave said they are $5 a pop, which in the scheme of jail calls isn't bad.  However I live on a pretty tight budget now.  And I really don't want to pay for those calls.  He made choices and had been told no more money.  Every call that I answer gets a block.  Maybe I should just contact Telemate and block all inmate calls.  It just makes me nervous because someday someone that I want to talk to could be in jail and I would not know it. So I just block them one inmate at a time because Mike uses other peoples numbers to get through.