Technical information

Chapter 2: AT+i Commands Reference

May 31, 2008 AT+i Commands Reference Manual 2-15

I/ERROR Otherwise.

Returns:

I/MBE If the mailbox is empty.

Otherwise: For each e-mail part:

(For plain-text e-mails without MIME attachments)

I/PART - <text><TAB><plain><TAB><TAB>

<quoted-printable><CR/LF>

-or- (For e-mails containing MIME attachments)

I/PART - <media type><TAB><media subtype><TAB>

-or- (When XFH - transfer e-mail headers - is set to YES)

I/RCV

-or-

Followed by: <e-mail message contents>

If the XFH parameter (transfer e-mail headers) is set to YES, all e-mail

contents are returned as-is. The e-mail's headers followed by the e-mail's

body are retrieved. MIME encapsulated e-mail messages are retrieved

without BASE64 decoding. It is assumed that when the XFH parameter is

set to YES, the host processor attends to all e-mail field parsing and

contents decoding.

If the XFH parameter is set to NO, only the

email's body (contents) are retrieved. If the email message contains a

MIME-encapsulated attachment encoded in BASE64, W24 performs the

decoding and transfers pure binary data to the host. Binary attachments

encoded in a scheme other than BASE64 are returned as-is.

E-mails that qualify the Delete E-Mail Filter (DELF) are deleted from the

mailbox without being downloaded.

Followed by:

I/EOP End of Part Message, if message is prefixed with an I/PART line.

This repeats itself for all e-mail parts.

Followed by:

I/EOM End of Message

This repeats itself for all qualifying e-mail messages.

When all messages

have been retrieved:

I/DONE After successfully retrieving the e-mail. Allow a 2.5 seconds delay for W24

re-initialization following an Internet mode session.

-or-

I/ONLINE After successfully retrieving the e-mail, if the stay online flag (!) is

specified.

I/ERROR Otherwise.