User's Manual

3 Using the Windows Mobile Operating System
50 Juno Series User Guide
You can work online or offline. When working online, you read and respond to
messages while connected to the e-mail server. Messages are sent as soon as you tap
Send, which saves space on the handheld.
When working offline, you can disconnect from the e-mail server after you download
new message headers or partial messages and then decide which messages to
download completely. The next time you connect, Messaging downloads the complete
messages you have marked for retrieval and sends any messages that you have written.