With the PIN-to-PIN would I be able to send messages back and forth from both devices, or would they need unique MDN/MINs for that to work?
Not that it matters since I can't seem to get into the programming for it, anyway.
If I did give it to my grandpa to use as purely a contact book and note device, is there any easy way to wipe it and start from scratch? I cringe at the thought of having to delete all these names in the contact book. They seriously go on forever.