Early Upgrade on phones, started getting pestered day after they arrived to send old phones back. I put them in the mail, USPS says they delivered, does Verizon ever confirm that you have satisfied the return old device policy? Just want to make sure we don't get hit with the $199 nonsense when it took almost a week to deliver the new phones to me, cutting well into the two weeks to return the old phones, and we already got texted about it even after Verizon sent auto-emails saying they knew that USPS had them in their possession.