Select Menu > Settings > Phone (or Phone settings or Device) > Start-up tone.
- How do I restore factory settings on my Nokia Series 40 phone?
- How do I turn on or off the predictive text input on my Nokia phone (Series 40)?
- How do I use the security keyguard on my Nokia phone (Series 40)?
- How do I set the security level on my Nokia phone (Series 30/40)?
- Does the font size change affect Inbox messages?