If your channel pages use a particular character set, such as a double-byte Asian set, or an Eastern European variety, you must ensure that your pages display correctly in M-Business Client by explicitly specifying the character set. You can do this in the <META> tag of each page:

<META http-equiv="Content-Type" content="text/html; charset=
charset_id
"... >

...where charset_id is the appropriate character set identifier, selected from the list above, under Supported double-byte character sets.