Security – Nokia 7510 Supernova User Manual

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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 Install softw. update to download and install a phone software update

(if an update is available).

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 restriction, closed

user group, and fixed dialing), calls may be possible to the official emergency

number programmed into your device.
Select Menu > Settings > Security and from the following:
● 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.

● Call restrictions — to restrict incoming calls to and outgoing calls from your

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

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

supported by your SIM card. When the fixed dialing 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 center number must be

included in the fixed dialing list.

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

can call you (network service)

● Security level — to request the security code whenever a new SIM card is

inserted into the phone, select Phone. To request the security code when the