It can be quite useful to have a list of UIDs for important Symbian OS application. Here is a start:
| UID | Application |
|---|---|
| 10003a37 | Contacts database (contacts.cdb) |
| 10003a5b | Calendar database (calendar) |
| 10003a3f | AppArc server (responsible for showing icons on the shell; application registration resource files; appname_reg.rsc) |
| 10202be9 | Central repository server (initialisation files for apps) |
