I share an old 700 minute, unlimited shared text plan with my grandma. It is perfect for me, $80 for 700 minutes plus unlimited shared texts, $9.99 per line, and $30 unlimited data plus taxes. I am the account holder, my grandma is the secondary. She is going through congestive heart failure and I could see her passing by the end of 2012, so where would I be with the plan? Can I just cancel her line and keep my single line for $125 on the family plan? I don't want to call and ask because I don't want the rep to notate any of this on my account, lol.