I had to replace my iphone 4s and now both iphones are listed in my account in the reminders tab. I cannot find a way to delete the old phone. The little trashcan icon does not appear beside it like it does for an email address. I logged out and deleted the RTM app from the old iphone, but it is still listed as one of my "details". I did turn off reminders for the old phone, but I would like to delete it. Any help?