Before You Upgrade from a Messager II to a Blackberry or Android, READ THIS.
Do you use the email software built into the Messager II? Then spare yourself a whole lot of headaches by DELETING all of those accounts from your old phone before you activate the new phone.
Why? Because Cricket sends data SMS messages to your Messager II that are related to your the mail functions on that phone. And guess what? When you switch over to the new phone, without deleting those accounts from your old phone? You will keep getting those messages - as often as every 30 minutes or so. And they will look like this: