## MTMcontentType

Possible values: | A valid Content-type-header value as a string
Default value: | Not set
Requirements: | none
First available: | 2.3.1
Supported browsers: | All
Description: | This value is used to control the content-type of the document shown in the menu frame. One reason for doing so would be to set the character set used in the document. It is written to the document as a meta-element in the document head, e.g: `<meta http-equiv="Content-type" content="text/html; charset=UTF-8">`