The basics48Managing certificatesOn your phone you can add and delete public keycertificates. Certificates help establish your identity whenyou log on to a secured network or establish the identity ofother computers, such as servers, with which you connect.You can store the following two types of certificates on yourphone.• Root certificates: help to establish the identity ofservers with which you connect. This helps to preventunauthorised users from accessing your phone andinformation.• Personal certificates: help to establish your identity,when you log on to a secured network, such as acorporate network.Viewing certificates1. On the Home screen, press the Start soft key.2. Select Settings → More → Certificates → Personal orRoot.The list displays the name of the certificate issuer andexpiration date.3. To view more details, select the certificate.