Is it possible to disable the browser so that data is not accidentally used? I searched through the users manual and was unable to find any info. Alternatively is there a way to disable data use from the phone if browser cannot be disabled?
Checked the manual, looks like you really can't disable the browser. What I can suggest is that you enter a wrong APN settings. Go to Settings > Connectivity > Connection > Internet Profiles > Edit the one you are currently using and purposely mess it up to avoid getting internet connection. Let me know if that works.