You can send up to 80 ASCII characters(80bytes)

Currently you can store 50 received mails, 20 sent mails, and 20 saved mails in the application.

* The number of stored messages can be differ by the version of application

Mobile phones store image data to cache(temporary store) for faster access to web pages.
If this cache store overflows, the mail may not be displayed.
In this case, you can solve it by close your web browser and reconnect, or set the browser option to not using cache.

* In case you set the browser option to not using cache, your mobile phone will download same files every time you access.
   It may make the speed slower, and may charge more packet fee. * For details about cache options, please contact your mobile carrier.

Due to the bad network condition, "cannot display page(502)" error may occur.
In that case, please try after a while or move to other place.