Nokia 3555 Cell Phone 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 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 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 > Phone — to set the phone to ask for the security code whenever a
new SIM card is inserted into the phone. If you select Memory, the phone 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 User certificates — to view the list of the authority or user
certificates downloaded into your phone. See "Certificates," p. 62.
Security module settings — to view Security module details, select Module PIN
request, or change the module PIN and signing PIN. See also "Access codes," p. 19.
Digital rights management
Content owners may use different types of digital rights management (DRM)
technologies to protect their intellectual property, including copyrights. This
phone uses various types of DRM software to access DRM-protected content.
With this phone you can access content protected with OMA DRM 1.0 and 2.0. If
certain DRM software fails to protect the content, content owners may ask that
such DRM software's ability to access new DRM-protected content be revoked.
Revocation may also prevent renewal of such DRM-protected content already in
your phone. Revocation of such DRM software does not affect the use of content
protected with other types of DRM or the use of non-DRM-protected content.