Customers
Customer Browser
Click
in
the top main menu to open the customer browser screen.

Here you can type in part of the customer name or id to lookup that customer, click on "New" and "Edit" button at the bottom of the screen to add a new customer and update a current customer.
Customer Search and Quick lookup
On each type of tickets, you can click
button to open the customer search
screen:

Here you can type in part of the phone number or name, when you are typing, the system will automaticlly filter the customer list until you find the customer.