I solved this no thanks to Cisco who never help.  If you upgrade to the latest firmware on the handset, it offers a user access password now so you cant access webbased options without a password, stops all the issues, and leaves the phone so user ca...

This is great, but if you dont have a user password set, hackers set call forwarding and add international numbers, we keep getting this problem. So have to set user password and the users hate it as cant redial or check missed calls as wants passwor...