Request A Software Update - Nokia 7510 Guia Del Usuario

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
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