User guides and manuals

Nokia 3310 4G

Set up and switch on your phone

Learn how to insert the SIM card, memory card, and battery, and how to switch on your phone.

Micro SIM

Important: This device is designed to be used with a micro SIM card (see figure) only. Use of incompatible SIM cards may damage the card or the device, and may corrupt data stored on the card. Please consult your mobile operator for the use of a SIM card that has a nano-UICC cutout.

MicroSD memory cards

Use only compatible memory cards approved for use with this device. Incompatible cards may damage the card and the device and corrupt data stored on the card.


Note: Switch the device off and disconnect the charger and any other device before removing any covers. Avoid touching electronic components while changing any covers. Always store and use the device with any covers attached.

Set up your phone

  1. Place your fingernail in the small slot at the bottom of the phone, lift and remove the cover.
  2. If the battery is in the phone, lift it out.
  3. Slide the SIM into the SIM slot with the contact area face down.
  4. If you have a memory card, slide the memory card into the memory card slot.
  5. Line up the battery contacts, and put the battery in.
  6. Replace the back cover.

Switch on your phone

Press and hold the key.

Remove the SIM card

Open the back cover, remove the battery, and slide the SIM out.

Remove the memory card

Open the back cover, remove the battery, and pull the memory card out.

Access codes

Your phone and SIM card use different codes for security.

  • PIN or PIN2 codes: These codes protect your SIM card against unauthorized use. If you forget the codes or they aren't supplied with your card, contact your network service provider. If you type in the code incorrectly 3 times in a row, you need to unblock the code with the PUK or PUK2 code.
  • PUK or PUK2 codes: These codes are required to unblock a PIN or PIN2 code. If the codes are not supplied with your SIM card, contact your network service provider.
  • IMEI code: The IMEI code is used to identify phones in the network. You may also need to give the number to your care point services or phone dealer. To view your IMEI number, dial *#06#. Your phone’s IMEI code is also printed on your phone label, which is located under the battery. The IMEI is also visible on the original sales box.

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