My business has a main phone number that reaches the operator (ex. 123-456-7800) and each office phone has an individual number (ex. 123-456-9123). Although I have each individual line listed separately under contacts with their own number & ringtone, when a call comes thru it only uses the main operator number & ringtone (even if I take that one out of Contacts). On my Motorola Adventure it would ring thru as the individual line so I would know who was calling, not just that is was coming from someone at work (we have 15,000 employees). Is there any way to make the Droid X do this??