Huawei Mate7 User Guide - Page 79
Setting
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Phone settings • On the home screen, touch Li Settings then the All tab. Under Wireless & networks, touch More and then Airplane mode to turn on or off airplane mode /vhen airplane mode is on, is displayed on the status bar. Setting the PIN of your SIM card A personal identification number (PIN) is delivered with your SIM card to better protect your phone data If you enable the SIM card lock, you must enter the PIN each time you turn your phone on. Before you perform the following operations, make sure you have obtained the PIN for Your SIM card from your service provider. 1. On the home screen, touch Settings. 2. Under All, touch Security 3. Touch Set up SIM card lock 4. Select the Lock SIM card check box. 5. Enter your PIN, and touch OK 6. Touch Change SIM PIN to change the PIN. A Generally, SIM cards only allow a limited lumber of consecutive retries if an incorrect PIN is entered. If this limit is exceeded, you must enter a PIN unblocking key (PUI'), which you can obtain from your service provider. The number of consecutive attempts to enter the PUY incorrectly is also limited. If this limit is exceeded, your SIM card will be permanently disabled. For details about these limits, contact your service provider. 75