Yes, it affects messages in all messaging folders including inbox messages.
- How do I switch on and personalise a profile on my Nokia phone?
- Why my Nokia device does not ring when a specific number calls?
- Can I use number screening on my Nokia device?
- How many contacts can be stored in the phone memory of my Nokia phone (Series 30)?
- Is it possible to change the alarm clock snooze time on my Nokia phone (Series 30)?