Nokia 603 User Manual page 114

114 Phone management
Unlock your phone
Press the key lock button, select Unlock, enter the security code, and select OK.
If the key lock button is out of reach, press the menu key, and select Unlock.
Lock your phone remotely
Forgot your phone at work and want to lock it to prevent unauthorised use? You can
lock your phone remotely using a predefined text message.
Enable remote locking
1 Select Settings
>
Phone and SIM card
2 Enter the text message content. It can be 5-20 characters, and both upper and lower
case letters can be used.
3 Enter the same text again to verify it.
4 Enter the lock code.
Send the lock message
To lock the phone remotely, write the predefined text, and send it to your phone as a
text message.
To unlock your phone, you need the lock code.
Encrypt your data
Want to protect your data against unauthorised use? You can encrypt data on your
phone using an encryption key.
Select Settings
>
Encryption.
It may take several minutes to encrypt or decrypt your data. During the encryption
process, do not:
Use your phone unless you have to
•
Switch your phone off
•
Remove the battery
•
If you haven't set your phone to lock itself automatically when not in use, you are
prompted to do so when you encrypt your data for the first time.
Encrypt the phone memory
Select Encryption
Phone
>
Remote phone locking
>
Phone Phone management
> >
off.
Phone management
>
and Security settings
> Enabled.
Security settings
>
>
>