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- Which authentication protocol does Nokia Series 40 SIP VoIP support?
- I am getting an error message 'Cannot use folder' when I am trying to access my memory card in the mobile phone. What is wrong?
- Why do VoIP calls not succeed over the 3G connection in my Series 40 devices?
- Does my Nokia Series 40 device support VoIP call recording
- What should I do to prepare my phone for a software update?
- Restore original settings
- Update device software using your PC
- Format a memory card
- Update device software using your device
- Prepare your device for recycling
- Organise files
- Synchronise your calendar and contacts with Ovi by Nokia
- Lock your device
- Connect to a WLAN
- Password protect your memory card
- Back up your pictures and other content to a memory card
- USB data cable
Documents and files
- pdfNokia C3-01 User Guide ( 1.17 MB )
Get the user guide in PDF format.