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HTTP Support
The Microbrowser is a fully compliant HTTP/1.1 user agent:
• It supports:
— Cookies
— Refresh headers
— HTTP proxies
— HTTP over SSL/TLS
— Self-signed or custom CA certificates
• There are the following exceptions:
— There is no sophisticated caching. The HTML cache refresh META tag
is not supported.
— Any images in the body of a document with the same URL are
assumed to be the same image. The image is loaded from the
Microbrowser’s memory instead of making another request to the
server.
— When a new page is requested, the Microbrowser’s internal memory
is cleared and all components of the new page are downloaded from
the server.
Microbrowser User Interface
Two instances of the Microbrowser may run concurrently:
• An instance with standard interactive user interface
Note
Cookies are stored in RAM, therefore they are not are not preserved when the
phone reboots or is reconfigured. Cookies are not shared between the idle display
Microbrowser and the main Microbrowser.