Sony Ericsson Z600 User Guide - Page 82

Connectivity Security Your phone has support for WAP secure browsing. When you turn on security, the connection between your phone and the WAP gateway is secure. Establish a secure connection when using certain WAP services such as banking or WAP shopping, you need certificates in your phone. You have the following security options: } Trusted certificates: Select a trusted certificate from the list. You can also download trusted certificates from www.SonyEricsson.com/. } Client certificates: Check the certificates in your phone. } Contracts: You can sign a contract with your phone by entering a digital signature PIN. Digital signature records can be traced back to your private key through a certificate that is used for signing a contract. All transactions (signed contracts) made with your phone when browsing are stored in your phone. Select Contracts to check your contracts. } Locks: The security module is located on the SIM card, if your network operator/service provider supplies such a service. It can contain both certificates and your private keys. The security module is protected by a special access PIN and your phone asks you for it when establishing a secure connection: } Access lock: Enter the access PIN (for the security module) and the signature PIN. } Protection: Turn this option on to set if PIN check should occur after powering the phone. } Change PIN: Enter or Edit the access PIN and the signature PIN. 82 This is the Internet version of the user's guide. © Print only for private use.