HTC PDA Phone - Manual (Page 68)

68 Exchanging Messages
To automatically receive attachments on IMAP4 e-mails
1. Tap Start > Messaging.
2. Tap Menu > Options.
3. Tap the name of your IMAP4 account.
4. Tap Next until you reach Server information, then tap Options.
5. Tap Next twice, then select a download size from the Download attachments smaller than list box.
To store attachments on a storage card
1. Tap Start > Messaging.
2. Tap Menu > Tools > Options > Storage tab.
3. Select the Store attachments on storage card check box.