Nokia Lumia 2520: Device management & connectivity
Remove the picture password |
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| Security code | This helps you protect your tablet against | |||
Swipe in from the right of the screen, and tap Settings > Accounts |
| (lock code, | unauthorized use. | ||
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| password) | You can set your tablet to ask for the lock code that | ||
Change your PIN code |
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| you define. | ||
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| Keep the code secret and in a safe place, separate | |||
If your SIM card came with a default PIN code, you can change it to |
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| from your tablet. | |||
something more secure. |
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1. Swipe in from the right of the screen, and tap Settings > |
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| If you forget the code and your tablet is locked, your | ||
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| tablet will require service. Additional charges may | |||
Change PC settings > Network > Connections. |
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| apply, and all the personal data on your tablet may be | |||
2. Tap the mobile broadband network name. |
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| deleted. | |||
3. Under Security, tap Change PIN. |
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| For more information, contact Nokia Care or your | |||
The PIN code can be |
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| tablet dealer. | |||
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Access codes |
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| IMEI/MEID | This is used to identify tablets in the network. You | |
Ever wondered what the different codes on your tablet are for? |
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| may also need to give the number to Nokia Care | ||
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| services. | |||
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PIN code |
| This protects your SIM card against unauthorized use |
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| To view the number, first make sure the SIM card is |
| or is required to access some features. |
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| in. Then swipe in from the right of the screen, tap | |
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| You can set your tablet to ask for the PIN code when |
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| Settings > Change PC settings > Network > |
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| Connections, and under Mobile broadband, tap | |
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| you turn it on. |
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| the network name. The SIM ICCID appears under | |
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| If not supplied with your card or you forget the code, |
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| Properties. | |
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| contact your network service provider. |
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| If you type in the code incorrectly 3 times in a row, |
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| you need to unblock the code with the PUK code. |
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PUK |
| This is required to unblock a PIN code. |
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| If not supplied with your SIM card, contact your |
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| network service provider. |
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Chapter 9 | 58 |
