Not sure if this has been asked before (search pulled up nothing). My Android phone (Kyocera Duraforce XD) only has 16 gigs internal memory so I added a 64 gig SD card to store most of my maps and apps. I use this phone as a dedicated GPS so of course I have no service plan with any cell phone provider. My problem is that every two hours or so the phone freezes while it delivers the message "SIM Not Provisioned MM#2" along with a loud DING! Very annoying, especially since I'm already aware the SIM is not provisioned since the phone has told me this message already literally hundreds of times. Is there a way to make this stop? I'm tempted to simply pull out the SIM but I don't know enough about Android phones to know if this would cripple the OS (I'm running Lollipop) or wreak some other havoc that would take me hours to reverse. Appreciate advice from the experts.