HUAWEI MT7-L09 Smartphone Hotline FAQs 
 
Huawei Proprietary and Confidential           
Copyright © Huawei Technologies Co., Ltd. 
 
Go to Settings > Fingerprint ID, and enable the application lock function. 
Go to Phone Manager > App lock, set the app lock password, and choose applications you 
want to lock. 
2.  Huawei cloud service 
Use your fingerprint for cloud account identification in important data operations. For 
example, use your fingerprint to find your phone. 
Use your fingerprint to modify the security information settings of your cloud account, or log 
out from your account. 
Use your fingerprint to pay for online purchases. 
3.  Safe 
You can store your financial and other private files in the safe and lock the safe using your 
fingerprint. 
Go to Settings > Fingerprint ID, and turn on Access safe. 
Go to File manager > Categories > Safe, set the safe password, and choose files to be 
protected. 
4.  Visitor mode and normal mode 
Your phone supports visitor mode and normal mode. In visitor mode, your private information 
is blocked. 
Press your right finger against the sensor to enter normal mode and press your left finger to 
enter visitor mode. For example, when your child is playing with your phone, set your phone 
to visitor mode. 
Go to Settings > Fingerprint ID, and set your PIN or password and enroll your fingerprint. 
Go to Settings > Security > Privacy & security, enter the PIN or password, and the 
fingerprint to unlock the screen will be displayed. 
Touch Let's start, and enter the visitor password to enter visitor mode. You can select a 
fingerprint from the owner fingerprints or create one to enter visitor mode. 
Then you can select the content you want to keep private in visitor mode. To view the owner 
fingerprint and visitor fingerprint, go to Settings > Security > Privacy & security > Manage 
fingerprint. 
When your screen is off or locked, enter visitor mode or owner mode using corresponding 
fingerprint. 
1.7 How do I assign a photo to a contact? 
You can only assign photos to contacts saved in your phone memory. 
 
From the Edit contact screen: 
1.  Touch    above the contact name. 
2.  From the displayed option menu, choose a photo source, and follow the onscreen 
instructions to select a photo.