Nokia 6600 fold

Page 37
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37
S e t t i n g s
PIN code request or UPIN code request — to set the phone to ask 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.
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 calls to and 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 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 “Certificates,” p. 47.
Security module sett. — to view the security module details, activate PIN request 
for the security module, or change the module PIN and signing PIN. See also 
“Access codes,” p. 10.
■ Restore factory settings
To restore the phone’s original factory settings, 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
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