Start New Request - Customer search question

Start New Request - Customer search question

I am using an eval version of ServiceDesk Plus.   When our customers call, they provide either their location's telephone number OR customer number.

When creating a new telephone request, how do I search Contacts on these two elements?  It appears that you can only search on "Name."   Even if I populate the "Name" with the customer  number, how would I search on phone number?

                  New to ADSelfService Plus?