User's Manual

You can also tap the desired contact in the contacts list, and tap the
phone number that you want to call. Or, tap and hold the desired contact,
and on the shortcut menu, tap Call Work, Call Home, or Call Mobile.
By default, the mobile telephone number (w) of a contact is dialed
when you make a call from Contacts. However, you can specify that a
different phone number is used instead.
1. Tap Start > Contacts.
2. Press NAVIGATION up or down to select the contact.
Make a call from Call History
1. On the Phone screen, tap the Call History button.
2. Tap Menu > Filter and tap a category.
3. Scroll to the desired contact or phone number, and tap Call.