gistfile1.php

<?php

	function get_list_view_data(){
		
            --clipped code--
        
            // Grab the contact phone number
            if ( !empty($this->contact_id) ) {
                $contactFocus = new Contact;
                $contactFocus->retrieve($this->contact_id);
                if ( !empty($contactFocus->id) ) {
                    $call_fields['CONTACT_PHONE_WORK'] = $contactFocus->phone_work;
                }
            }

            return $call_fields;
        }