How do I restore factory settings on my Nokia device (S30 phones)? - Nokia FAQ
Select Menu > Settings > Reset factory set. (or Restore factory set. or Restore factory settings). Enter the security code. Default security code is 12345. After that, the phone starts restoring without extra notification.
Restoring factory settings resets all settings to the default, but contacts, messages and other personal files are not affected.
Can I change font size for contacts in my Nokia device? - Nokia FAQ
No. You can only change font size for messages in your device. To do so, select Menu > Messages (or Messaging) > Message settings (or More > Message settings) > Font size (or General settings > Font size).
How do I turn on or off the start-up tone on Nokia S30 or Nokia S40 phones? - Nokia FAQ
Select Menu > Settings > Phone (or Phone settings or Device) > Start-up tone.
How do I change the PIN code on my Nokia device? - Nokia FAQ
Select Menu > Settings > Security settings (or Security) > Access codes (or Change access codes) > Change PIN code.
Can I use number screening on my Nokia device? - Nokia FAQ
Yes. To use the number screening, in another words, add a specific number as unwanted, select Menu > Messages > Message settings > Number screening (or No. screening) > Options > Add number.
The phone calls and messages from such specific number are filtered, your phone does not ring and the messages go to Screened messages folder in Menu > Messages.
Note: The number screening is a network service. Contact your network operator or service provider for service availability and billing information.
Does my Nokia device support voice/audio recording? - Nokia FAQ
No, it doesn't.
How do I turn on or off SMS delivery report on my Nokia device? - Nokia FAQ
Select Menu > Messages > Message settings > Delivery reports.
How do I turn on or off the vibrating alert on my Nokia device? (Series 40 phones) - Nokia FAQ
Select Menu > Settings > Tone settings (or Tones) > Vibrating alert.
Note: If your device is powered off, the vibrating alert does not work.
How do I delete messages on my Nokia device? - Nokia FAQ
- Select Menu > Messaging (or Messages) > Delete messages (or More > Delete messages).
- Select the folder which contains the messages you want to delete.
- Delete a single message or all messages in the folder.
How do I set the security level on my Nokia device? - Nokia FAQ
Select Menu > Settings > Security (or Security settings) > Security level. Enter your security code and select OK.
- Select Phone, and the phone will request the security code whenever a new Subscriber Identity Module (SIM) card is inserted into the phone.
- Select Memory, and the phone will request the security code when the SIM card memory is selected and you want to change the memory in use.