Security – Nokia 3600 Slide User Manual

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Warning: If you install a software update, you cannot use the device, even to

make emergency calls, until the installation is completed and the device is restarted. Be

sure to back up data before accepting installation of an update.

Software update settings

This option may not be available, depending on your phone.
To allow or disallow software and configuration updates, select Menu > Settings >

Configuration > Device manager sett. > Serv. softw. updates.

Request a software update

1. Select Menu > Settings > Phone > Phone updates to request available software

updates from your service provider.

2. Select Current softw. details to display the current software version and check

whether an update is needed.

3. Select Downl. phone softw. to download and install a software update. Follow the

instructions on the display.

4. If the installation was cancelled after the download, select Install softw. update

to start the installation.

The software update may take several minutes. If there are problems with the

installation, contact your service provider.

Security

When security features that restrict calls are in use (such as call barring, closed user

group, and fixed dialling), calls may be possible to the official emergency number

programmed into your device.
Select Menu > Settings > Security and from the following options:
● PIN code request or UPIN code request — to request for your PIN or UPIN code

every time the phone is switched on. Some SIM cards do not allow the code request

to be turned off.

● PIN2 code request — to select whether the PIN2 code is required when using a

specific phone feature which is protected by the PIN2 code. Some SIM cards do not

allow the code request to be turned off.

● Call barring service — to restrict incoming calls to and outgoing calls from your

phone (network service). A barring password is required.

● Fixed dialling — to restrict your outgoing calls to selected phone numbers if

supported by your SIM card. When the fixed dialling is on, GPRS connections are not

possible except while sending text messages over a GPRS connection. In this case,

the recipient’s phone number and the message centre number must be included in

the fixed dialling list.

● Closed user group — to specify a group of people whom you can call and who can

call you (network service)

Settings