Software Updates Over The Air - Nokia 3109 classic User Manual

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S e t t i n g s
Fixed dialling — to restrict your outgoing calls to selected phone numbers
•
if this function is 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 — Select Phone
•
whenever a new SIM card is inserted into the device. If you select Memory,
the device asks for the security code when the SIM card memory is selected,
and you want to change the memory in use.
Access codes — to change the security code, PIN code, UPIN code, PIN2 code,
•
or restriction password
Code in use — to select whether the PIN code or UPIN code should be active
•
Authority certificates or
•
authority or user certificates downloaded into your device. See
"Certificates," p. 85.
Security module settings
•
Module PIN request, or change the module PIN and signing PIN. See "Access
codes," p. 11.

Software updates over the air

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.
Your service provider may send device software updates over the air directly
to your device (network service). This option may not be available, depending
on your device.
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to set the device to ask for the security code
User certificates — to view the list of the
— to view Security module
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details, activate