3fd1a5db_ry_Torch_9810_Smartphone___7_0__Description
[Property] Trust Status [Description] 
This field displays the trust status of the certificate chain. A certificate can be explicitly trusted (the certificate itself is trusted), implicitly trusted (the root certificate in the certificate chain is trusted on your BlackBerry® smartphone), or not trusted (the certificate isn't explicitly trusted and the root certificate in the certificate chain isn't trusted or doesn't exist on your smartphone).
Certificate properties - User Guide - BlackBerry Torch 9810 Smartphone - 7.0