Most search fields inside Callisto (e.g., in the Userlist) support a basic range of search operators. Search queries are case-insensitive.

If you search for multiple terms separated by spaces, they work by logical conjunction (i.e., only results that contain a match for all terms will be shown).

There are two wildcards available:

• An asterisk (*) will substitute for zero or more characters, e.g., searching for h*on will find words like Honey or Harrison.
• An underline (_) will substitute for exactly one character, e.g., searching for b_n will find words like Ben or Bannister.

Search terms match only words that begin with the term, i.e. they always behave as if an asterisk is trailing each term. For example:

• Searching for j will find words like John, Jane, and Jenkins, but will not find words like Benjamin or Elijah.
• Searching for man will find words like Manuela and Manchester, but will not find words like Germany or Newman.

If you are searching contacts, you can use the tags #vip0 to #vip5 to limit the search to contacts with the corresponding VIP status. For example, searching for #vip3 will show all contacts that have VIP status 3.