Re: unable to access website from mobile.

Hi Clive,
 
Currently, to access the website from mobile devices, please add ?mobile=0 to the end of the URL.

For example, http://yourwebsiteaddress/?mobile=0.
 
Moreover, our SharePoint team is working on the issue. I recommend referring to the thread for latest updates about the issue.
http://community.office365.com/en-us/forums/153/t/74512.aspx
 
Thanks,
Ida Qiu