Settings
97
3. Select
Incoming calls
or
Outgoing calls
.
4. Set
Allow all
,
Contacts only
, or
Block all
.
Note:
You can change the security passcode under Edit code menu. See
Show passwords
Set whether or not to briefly display the numbers or letters as you are entering a PIN or
Password.
Device admin apps
View, activate, or deactivate device administrators.
1. From the Security screen, select
Device admin apps
.
2. Select an application you want to manage.
3. Read the on-screen information, highlight
Activate
/
Deactivate this device admin app
,
and then press the Center soft key
.
Encrypt your data
Your phone is encrypted by default. To encrypt the data on the SD card installed in your phone,
follow the steps below. You need to enter the PIN or password for the screen lock for this
Warning:
Do not use the phone or remove the SD card during the encryption and decryption
processes as some or all of your data will be lost.
To encrypt the data on your SD card:
1. Charge the battery first. If the phone does not have sufficient battery charge, the
encryption process cannot be initiated.
2. With your phone connected to a power source, from the Security screen, select
Encryption & credentials
>
Encrypt SD card
.
3. Read the message and press the Right soft key
[Next]
.
4. Enter the PIN or password and press the Center soft key
[OK]
.
5. Read the message and press the Center soft key
[Encrypt]
. The encryption
process starts.
To decrypt the data on your SD card:
1. Charge the battery first. If the phone does not have sufficient battery charge, the
decryption process cannot be initiated.