07-02-2013 09:27 AM
sim cards usually contain two types of contact lists:
a) contacts in the user space, that couldbe freely edited by the user (also deleted);
b) hardcoded contacts - usually carrier service numbers - those ones colud not be removed.
the problem is bb10 mixes both contactlists, displays it in the phone's contact list so it is not possible to remove any of the type 'b' contact from the phone contact list. the only solution to get rid of them is to hide sim contacts, but here comes another bug, which i will post in another message.
most phones that type 'b' contacts don't display in the regular contact list but in the advanced options.