Nokia E55 User Manual

Also see for E55: User guide Service schematics User guide Service manual User guide

Contents

Nokia E55 User Manual Manual pdf 124 page image

Security and data managementManage the data and software on your device, and takecare of the security of the device and its contents.Important: Your device can only support oneantivirus application. Having more than oneapplication with antivirus functionality could affectperformance and operation or cause the device to stopfunctioning.Lock the deviceThe lock code protects your device againstunauthorised use. The preset code is 12345.To lock the device, in the home screen, press the powerkey, and select Lock phone.To unlock your device, select Unlock, enter the lockcode, and select OK.To change the lock code, select Menu > Ctrl. panel >Settings and General > Security > Phone and SIMcard. Enter the old code and then the new code twice.The new code can be 4-255 characters long. Bothalphabets and digits can be used, and both uppercaseand lowercase alphabets are possible.Write down the new code, and keep it secret and in asafe place separate from your device. If you forget thelock code and your device is locked, you must take thedevice to a Nokia authorised service facility andadditional charges may apply. To unlock the device, thesoftware must be reloaded, and the data you havesaved in the device may be lost.You can also lock the device remotely by sending a textmessage to the device. To enable remote locking, andto define the text for the message, select Menu > Ctrl.panel > Settings and General > Security > Phoneand SIM card > Remote phone locking >Enabled. Enter the remote lock message, and confirmthe message. The message must be at least 5characters long. Write down the text, as you may needit later.Memory card securitySelect Menu > Office > File mgr..You can protect a memory card with a password toprevent unauthorised access. To set a password, selectOptions > Memory card password > Set. Thepassword can be up to 8 characters long and is case-sensitive. The password is stored in your device. Youdo not need to enter it again while you use the memorycard on the same device. If you use the memory cardon another device, you are asked for the password. Notall memory cards support password protection.To remove the memory card password, selectOptions > Memory card password > Remove.When you remove the password, the data on the124 Security and data management