In the contacts from the Dell Voice app I can select a contact which will place a call to that contact.
I would like to see an option to not immediately dial the contact, but show the number about to be dialed on the Dialpad screen so that I can click on the World Rate button and see the charges to dial that number.
This could be a Preferences setting to "immediately dial from contact" or use the contact list item so that if you press the phone icon it dials immediately but if you select the contact then it presents the number in the Dialpad screen so you can check the World Rate or just hit the Call button.