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44
1. Press
Home key >
tap
> Settings > Security > Set up
SIM card lock
.
2. Make sure you already tick the
Lock SIM card
check box.
3. Tap
Change SIM PIN.
Setting up Credential Storage
This lets you select applications to access secure certificates
and other credentials.
Deleting Secure Credentials
1. Press
Home Key >
tap
> Settings > Security
.
2. Tap
Clear credentials
to clear credentials.
Managing Your Device Memory
Press
Home Key >
tap
> Settings > Storage.
You can view the space information of the SD card as well as
the phone storage.
Unmount SD card
: You can unmount the SD card to
safely remove it.
Erase SD card
: Erase all data on the SD card.
Privacy: Reset to Factory Settings
Press
Home key >
tap
> Settings > Backup & reset >
Factory data reset > Reset phone > Erase everything.
WARNING:
All your personal information and downloaded
Содержание V809
Страница 1: ...ZTE V809 Mobile Phone User Manual ...