1. To use Mail Minder with multiple devices, first set up an account on your first device using "Create New". 
  2. To add a second device to this account, choose "Access Existing" instead of "Create New" from the Account Settings page. 
  3. To specify whether this device should receive push notifications, choose "Misc Settings" and toggle the "Notify this Device" to On or Off.
  4. That's it! Regardless of your Notification status you'll be able to query the Alerts page to find the message you're waiting for.