Service inbox settings
Select Menu > Web > Settings > Service inbox settings.
To set whether you want to receive service messages, select Service
messages > On or Off.
To set the phone to receive service messages only from content authors
approved by the service provider, select Message filter > On. To view
the list of the approved content authors, select Trusted channels.
To set the phone to automatically activate the browser from the standby
mode when the phone has received a service message, select Automatic
connection > On. If you select Off, the phone activates the browser
only after you select Retrieve when the phone has received a service
message.