Nokia 3500 classic - Restore Factory Settings

● 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 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 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
"Certificates," p. 50.
● Security module settings — to view Security
module details, activate Module PIN request, or
change the module PIN and signing PIN.
See "Access
codes," p. 8.
Restore factory settings
To reset some of the menu settings to their original
values, select Menu > Settings > Restore factory
sett.. Enter the security code.
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