HP iPAQ h3800 Reference Manual page 83

Use the ActiveSync 3.5 folder to send and receive e-mail through
ActiveSync 3.5. You see the name of the folder you are using at
the bottom of the screen. If you are using an e-mail service, use
that folder to send and receive e-mail.
1. From the Start menu, tap Inbox.
2. Tap New to write a new e-mail.
Reference Guide
Communicating
2–39