Blackberry Z10 User's Guide download pdf (Page 246)

Your administrator may require you to set a work space password to protect files, apps, and data associated with your

organization, such as your work email account. You can use the same password for both your work space and device.

If you enter your work space password more than the allowed number of times, your work space and the contents within it

are deleted. You can reduce or increase the number of allowed work password attempts in your Balance settings.

Note: Your administator might not permit you to change some password lock options for your work space, such as the

password requirement or the timeout duration.

Network lock and unlock code

To use a micro SIM card from another service provider, for example, if you’re travelling and want to use a local service

provider’s network, you can request unlock codes (MEP codes) from your current service provider, and change the Phone

Network Lock settings for your micro SIM card.

If you exceed the number of allowed attempts to enter an unlock code, your micro SIM card will allow emergency calls only.

For assistance, you can contact your service provider.

Micro SIM card PINs

You can set two different PINs for the micro SIM card in your device. You can use a micro SIM card PIN to help to prevent

unauthorized use of your micro SIM card in another device. For example, if you lost your micro SIM card and someone tried

to use it in another device, the micro SIM card can't be used unless the PIN is entered correctly. If you exceed the number

of allowed attempts to enter the micro SIM card PIN, your micro SIM card will stop functioning. To unblock your micro SIM

card, contact your wireless service provider for a PUK code.

A micro SIM card PIN2 is designed to enable certain phone features like fixed dialing.

To get a micro SIM card PIN, contact your service provider and turn on micro SIM card security in your security settings.

Lock or unlock your device

Tip: A quick tap on the Power/Lock key will put your device to sleep. This should help you conserve battery power.

Related information

Lock your work space,233

Lock your screen

By locking the screen, you can help prevent your BlackBerry device from sending accidental messages or pocket dialing.

Locking the screen doesn't disable notifications for incoming calls or messages.

Press the Power/Lock key on the top of your device.

User Guide Security and backup

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Blackberry Z10 User's Guide Page 246