Nokia X2-01 - Manual (Page 12)

To modify the USB settings, select Menu > Settings > Connectivity > USB data cable
and the desired mode.
Attach a wrist strap
Thread the wrist strap, and tighten it.
Access codes
The security code helps to protect your phone against unauthorized use. You can create
and change the code, and set the phone to request the code. Keep the code secret and
in a safe place separate from your phone. If you forget the code and your phone is locked,
your phone will require service. Additional charges may apply, and all the personal data
in your phone may be deleted. For more information, contact a Nokia Care point or your
phone dealer.
The PIN code supplied with the SIM card protects the card against unauthorized use.
The PIN2 code supplied with some SIM cards is required to access certain services. If you
enter the PIN or PIN2 code incorrectly three times in succession, you are asked for the
PUK or PUK2 code. If you do not have them, contact your service provider.
The module PIN is required to access the information in the security module of your SIM
card. The signing PIN may be required for the digital signature. The restriction password
is required when using the call restriction service.
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