Samsung i750 User Guide - Page 43

In the Running Programs tab, you can view the list of programmes that are currently operating, and stop any of them. For details, see the online help. 3. Tap . Managing certificates On your phone you can add and delete public key certificates. Certificates help establish your identity when you log on to a secured network or establish the identity of other computers, such as servers, with which you connect. To manage personal certificates: Personal certificates help establish your identity, when you log on to a secured network, such as a corporate network. 1. From the Start menu, tap Settings → System tab → Certificates → Personal tab. The basics The list displays the name of the certificate issuer and expiration date. 2. To view more details, tap the certificate on the list. To manage root certificates: Root certificates help establish the identity of servers with which you connect. This helps prevent unauthorised users from accessing your phone and information. 1. From the Start menu, tap Settings → System tab → Certificates → Root tab. The list displays the name of the certificate issuer and expiration date. 2. To view more details, tap the certificate you want. 41