No, snooze time in your device is preset to 10 minutes and it is not user-definable.
- How do I use the tone settings menu on my Nokia device (S30 phones)?
- How do I use the service command editor on my Nokia device?
- How many contacts can be stored in the phone memory of my Nokia device?
- Is it possible to change the alarm clock snooze time on my Nokia device?
- Does my Nokia device support voice/audio recording?