Nokia N5220, User Manual

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● 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)
● Security level — Select Phone to request the security
code whenever a new SIM card is inserted into the
phone. Select Memory , to request 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 barring password
● Code in use — to select whether the PIN code or UPIN
code should be active
● Authority certificates or User certificates — to view
the list of the authority or user certificates downloaded
into your phone. See "Browser security", p. 48.
● Security module sett. — to view Secur. module
details , activate Module PIN request , or change the
module PIN and signing PIN. See "Access codes", p. 9.
Restore factory settings
To restore the phone back to factory conditions, select
Menu
>
Settings
>
Rest. factory sett. and from the
following options:
● Restore settings only — to reset all preference
settings without deleting any personal data
● Restore all — to reset all preference settings and
delete all personal data, such as contacts, messages,
media files, and activation keys
Settings
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