How do I find a contact?

Use the Search bar (top right on the contacts page). Type in a phone number, a first name or last name (or a partial number or name works as well). Select the clear button (next to the search field) to display all of your contacts again and before you do another search.

If you require a more advanced search, open a group and use the search field here. Click on +Contacts  to search by name, company, job title, notes, town or postcode.